# Task configuration


You can set configuration variables to tune the performance of your MapReduce jobs. This section provides the default values for important settings. Default values vary based on the EC2 instance type of the node used in the cluster. HBase is available when using Amazon EMR release version 4.6.0 and later. Different defaults are used when HBase is installed. Those values are provided along with the initial defaults.

Hadoop 2 uses two parameters, `mapreduce.map.java.opts` and `mapreduce.reduce.java.opts`, to configure memory for map and reduce JVMs respectively. These replace the single `mapreduce.map.java.opts` configuration option from earlier Hadoop versions.

Similarly, `mapred.job.jvm.num.tasks` replaces `mapred.job.reuse.jvm.num.tasks` in Hadoop 2.7.2 and later. Amazon EMR sets this value to 20 regardless of EC2 instance type. You can override this setting using the `mapred-site` configuration classification. Setting a value of `-1` indicates that a JVM can be re-used for an infinite number of tasks within a single job, and a value of `1` indicates that a new JVM is spawned for each task.

For example, to set the value of `mapred.job.jvm.num.tasks` to -1 you can create a file with the following contents:

```
[
	{
		"Classification": "mapred-site",
		"Properties": {
			"mapred.job.jvm.num.tasks": "-1"
		}
	}
]
```

When you use the `create-cluster` command or `modify-instance-groups` command from the AWS CLI, you can then reference the JSON configuration file. In the following example, the configuration file is saved as `myConfig.json` and stored in Amazon S3.

**Note**  
Linux line continuation characters (\$1) are included for readability. They can be removed or used in Linux commands. For Windows, remove them or replace with a caret (^).

```
aws emr create-cluster --release-label emr-7.12.0 --instance-type m5.xlarge \
--instance-count 3 --applications Name=Hadoop --configurations https://s3.amazonaws.com/amzn-s3-demo-bucket/myfolder/myConfig.json \
--use-default-roles
```

You can change default values listed below using the `mapred-site` configuration classification in the same way, and set multiple values and multiple configuration classifications using a single JSON file. For more information, see [Configure applications](emr-configure-apps.md).

With Amazon EMR version 5.21.0 and later, you can override cluster configurations and specify additional configuration classifications for each instance group in a running cluster. You do this by using the Amazon EMR console, the AWS Command Line Interface (AWS CLI), or the AWS SDK. For more information, see [Supplying a Configuration for an Instance Group in a Running Cluster](https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-configure-apps-running-cluster.html).

## Default values for task configuration settings


**Note**  
The values specified for each instance are in accordance with the latest EMR release. Previous releases can have different default settings.

**Topics**
+ [

### c1 instances
](#emr-hadoop-task-config-c1)
+ [

### c3 instances
](#emr-hadoop-task-config-c3)
+ [

### c4 instances
](#emr-hadoop-task-config-c4)
+ [

### c5 instances
](#emr-hadoop-task-config-c5)
+ [

### c5a instances
](#emr-hadoop-task-config-c5a)
+ [

### c5ad instances
](#emr-hadoop-task-config-c5ad)
+ [

### c5d instances
](#emr-hadoop-task-config-c5d)
+ [

### c5n instances
](#emr-hadoop-task-config-c5n)
+ [

### c6a instances
](#emr-hadoop-task-config-c6a)
+ [

### c6g instances
](#emr-hadoop-task-config-c6g)
+ [

### c6gd instances
](#emr-hadoop-task-config-c6gd)
+ [

### c6gn instances
](#emr-hadoop-task-config-c6gn)
+ [

### c6i instances
](#emr-hadoop-task-config-c6i)
+ [

### c6id instances
](#emr-hadoop-task-config-c6id)
+ [

### c6in instances
](#emr-hadoop-task-config-c6in)
+ [

### c7a instances
](#emr-hadoop-task-config-c7a)
+ [

### c7g instances
](#emr-hadoop-task-config-c7g)
+ [

### c7gd instances
](#emr-hadoop-task-config-c7gd)
+ [

### c7gn instances
](#emr-hadoop-task-config-c7gn)
+ [

### c7i instances
](#emr-hadoop-task-config-c7i)
+ [

### c7i-flex instances
](#emr-hadoop-task-config-c7i-flex)
+ [

### c8g instances
](#emr-hadoop-task-config-c8g)
+ [

### c8gd instances
](#emr-hadoop-task-config-c8gd)
+ [

### d2 instances
](#emr-hadoop-task-config-d2)
+ [

### d3 instances
](#emr-hadoop-task-config-d3)
+ [

### d3en instances
](#emr-hadoop-task-config-d3en)
+ [

### f2 instances
](#emr-hadoop-task-config-f2)
+ [

### g3 instances
](#emr-hadoop-task-config-g3)
+ [

### g3s instances
](#emr-hadoop-task-config-g3s)
+ [

### g4dn instances
](#emr-hadoop-task-config-g4dn)
+ [

### g5 instances
](#emr-hadoop-task-config-g5)
+ [

### g6 instances
](#emr-hadoop-task-config-g6)
+ [

### g6e instances
](#emr-hadoop-task-config-g6e)
+ [

### gr6 instances
](#emr-hadoop-task-config-gr6)
+ [

### h1 instances
](#emr-hadoop-task-config-h1)
+ [

### i2 instances
](#emr-hadoop-task-config-i2)
+ [

### i3 instances
](#emr-hadoop-task-config-i3)
+ [

### i3en instances
](#emr-hadoop-task-config-i3en)
+ [

### i4g instances
](#emr-hadoop-task-config-i4g)
+ [

### i4i instances
](#emr-hadoop-task-config-i4i)
+ [

### i7i instances
](#emr-hadoop-task-config-i7i)
+ [

### i7ie instances
](#emr-hadoop-task-config-i7ie)
+ [

### i8g instances
](#emr-hadoop-task-config-i8g)
+ [

### im4gn instances
](#emr-hadoop-task-config-im4gn)
+ [

### is4gen instances
](#emr-hadoop-task-config-is4gen)
+ [

### m1 instances
](#emr-hadoop-task-config-m1)
+ [

### m2 instances
](#emr-hadoop-task-config-m2)
+ [

### m3 instances
](#emr-hadoop-task-config-m3)
+ [

### m4 instances
](#emr-hadoop-task-config-m4)
+ [

### m5 instances
](#emr-hadoop-task-config-m5)
+ [

### m5a instances
](#emr-hadoop-task-config-m5a)
+ [

### m5ad instances
](#emr-hadoop-task-config-m5ad)
+ [

### m5d instances
](#emr-hadoop-task-config-m5d)
+ [

### m5dn instances
](#emr-hadoop-task-config-m5dn)
+ [

### m5n instances
](#emr-hadoop-task-config-m5n)
+ [

### m5zn instances
](#emr-hadoop-task-config-m5zn)
+ [

### m6a instances
](#emr-hadoop-task-config-m6a)
+ [

### m6g instances
](#emr-hadoop-task-config-m6g)
+ [

### m6gd instances
](#emr-hadoop-task-config-m6gd)
+ [

### m6i instances
](#emr-hadoop-task-config-m6i)
+ [

### m6id instances
](#emr-hadoop-task-config-m6id)
+ [

### m6idn instances
](#emr-hadoop-task-config-m6idn)
+ [

### m6in instances
](#emr-hadoop-task-config-m6in)
+ [

### m7a instances
](#emr-hadoop-task-config-m7a)
+ [

### m7g instances
](#emr-hadoop-task-config-m7g)
+ [

### m7gd instances
](#emr-hadoop-task-config-m7gd)
+ [

### m7i instances
](#emr-hadoop-task-config-m7i)
+ [

### m7i-flex instances
](#emr-hadoop-task-config-m7i-flex)
+ [

### m8g instances
](#emr-hadoop-task-config-m8g)
+ [

### m8gd instances
](#emr-hadoop-task-config-m8gd)
+ [

### p2 instances
](#emr-hadoop-task-config-p2)
+ [

### p3 instances
](#emr-hadoop-task-config-p3)
+ [

### p4d instances
](#emr-hadoop-task-config-p4d)
+ [

### p5 instances
](#emr-hadoop-task-config-p5)
+ [

### r3 instances
](#emr-hadoop-task-config-r3)
+ [

### r4 instances
](#emr-hadoop-task-config-r4)
+ [

### r5 instances
](#emr-hadoop-task-config-r5)
+ [

### r5a instances
](#emr-hadoop-task-config-r5a)
+ [

### r5ad instances
](#emr-hadoop-task-config-r5ad)
+ [

### r5b instances
](#emr-hadoop-task-config-r5b)
+ [

### r5d instances
](#emr-hadoop-task-config-r5d)
+ [

### r5dn instances
](#emr-hadoop-task-config-r5dn)
+ [

### r5n instances
](#emr-hadoop-task-config-r5n)
+ [

### r6a instances
](#emr-hadoop-task-config-r6a)
+ [

### r6g instances
](#emr-hadoop-task-config-r6g)
+ [

### r6gd instances
](#emr-hadoop-task-config-r6gd)
+ [

### r6i instances
](#emr-hadoop-task-config-r6i)
+ [

### r6id instances
](#emr-hadoop-task-config-r6id)
+ [

### r6idn instances
](#emr-hadoop-task-config-r6idn)
+ [

### r6in instances
](#emr-hadoop-task-config-r6in)
+ [

### r7a instances
](#emr-hadoop-task-config-r7a)
+ [

### r7g instances
](#emr-hadoop-task-config-r7g)
+ [

### r7gd instances
](#emr-hadoop-task-config-r7gd)
+ [

### r7i instances
](#emr-hadoop-task-config-r7i)
+ [

### r7iz instances
](#emr-hadoop-task-config-r7iz)
+ [

### r8g instances
](#emr-hadoop-task-config-r8g)
+ [

### r8gd instances
](#emr-hadoop-task-config-r8gd)
+ [

### x1 instances
](#emr-hadoop-task-config-x1)
+ [

### x1e instances
](#emr-hadoop-task-config-x1e)
+ [

### x2gd instances
](#emr-hadoop-task-config-x2gd)
+ [

### x2idn instances
](#emr-hadoop-task-config-x2idn)
+ [

### x2iedn instances
](#emr-hadoop-task-config-x2iedn)
+ [

### x8g instances
](#emr-hadoop-task-config-x8g)
+ [

### z1d instances
](#emr-hadoop-task-config-z1d)

### c1 instances



**c1.medium**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx288m | -Xmx288m | 
| mapreduce.java.opts | -Xmx288m | -Xmx288m | 
| mapreduce.map.memory.mb | 512 | 512 | 
| mapreduce.reduce.memory.mb | 512 | 512 | 
| yarn.app.mapreduce.am.resource.mb | 512 | 512 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 512 | 512 | 
| yarn.nodemanager.resource.memory-mb | 1024 | 512 | 


**c1.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx864m | -Xmx864m | 
| mapreduce.java.opts | -Xmx1536m | -Xmx1536m | 
| mapreduce.map.memory.mb | 1024 | 1024 | 
| mapreduce.reduce.memory.mb | 2048 | 2048 | 
| yarn.app.mapreduce.am.resource.mb | 2048 | 2048 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 2048 | 2560 | 
| yarn.nodemanager.resource.memory-mb | 5120 | 2560 | 

### c3 instances



**c3.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c3.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1152m | -Xmx1152m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1440 | 1440 | 
| mapreduce.reduce.memory.mb | 2880 | 2880 | 
| yarn.app.mapreduce.am.resource.mb | 2880 | 2880 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11520 | 5760 | 
| yarn.nodemanager.resource.memory-mb | 11520 | 5760 | 


**c3.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1152m | -Xmx1152m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1440 | 1440 | 
| mapreduce.reduce.memory.mb | 2880 | 2880 | 
| yarn.app.mapreduce.am.resource.mb | 2880 | 2880 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23040 | 11520 | 
| yarn.nodemanager.resource.memory-mb | 23040 | 11520 | 


**c3.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1331m | -Xmx1331m | 
| mapreduce.java.opts | -Xmx2662m | -Xmx2662m | 
| mapreduce.map.memory.mb | 1664 | 1664 | 
| mapreduce.reduce.memory.mb | 3328 | 3328 | 
| yarn.app.mapreduce.am.resource.mb | 3328 | 3328 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 53248 | 26624 | 
| yarn.nodemanager.resource.memory-mb | 53248 | 26624 | 

### c4 instances



**c4.large**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx717m | -Xmx717m | 
| mapreduce.java.opts | -Xmx1434m | -Xmx1434m | 
| mapreduce.map.memory.mb | 896 | 896 | 
| mapreduce.reduce.memory.mb | 1792 | 1792 | 
| yarn.app.mapreduce.am.resource.mb | 1792 | 1792 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1792 | 896 | 
| yarn.nodemanager.resource.memory-mb | 1792 | 896 | 


**c4.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c4.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1152m | -Xmx1152m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1440 | 1440 | 
| mapreduce.reduce.memory.mb | 2880 | 2880 | 
| yarn.app.mapreduce.am.resource.mb | 2880 | 2880 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11520 | 5760 | 
| yarn.nodemanager.resource.memory-mb | 11520 | 5760 | 


**c4.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1152m | -Xmx1152m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1440 | 1440 | 
| mapreduce.reduce.memory.mb | 2880 | 2880 | 
| yarn.app.mapreduce.am.resource.mb | 2880 | 2880 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23040 | 11520 | 
| yarn.nodemanager.resource.memory-mb | 23040 | 11520 | 


**c4.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1183m | -Xmx1183m | 
| mapreduce.java.opts | -Xmx2366m | -Xmx2366m | 
| mapreduce.map.memory.mb | 1479 | 1479 | 
| mapreduce.reduce.memory.mb | 2958 | 2958 | 
| yarn.app.mapreduce.am.resource.mb | 2958 | 2958 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 53248 | 26624 | 
| yarn.nodemanager.resource.memory-mb | 53248 | 26624 | 

### c5 instances



**c5.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 6144 | 3072 | 
| yarn.nodemanager.resource.memory-mb | 6144 | 3072 | 


**c5.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**c5.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**c5.9xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1456m | -Xmx1456m | 
| mapreduce.java.opts | -Xmx2912m | -Xmx2912m | 
| mapreduce.map.memory.mb | 1820 | 1820 | 
| mapreduce.reduce.memory.mb | 3640 | 3640 | 
| yarn.app.mapreduce.am.resource.mb | 3640 | 3640 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 65536 | 32768 | 
| yarn.nodemanager.resource.memory-mb | 65536 | 32768 | 


**c5.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1502m | -Xmx1502m | 
| mapreduce.java.opts | -Xmx3004m | -Xmx3004m | 
| mapreduce.map.memory.mb | 1877 | 1877 | 
| mapreduce.reduce.memory.mb | 3754 | 3754 | 
| yarn.app.mapreduce.am.resource.mb | 3754 | 3754 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 90112 | 30048 | 
| yarn.nodemanager.resource.memory-mb | 90112 | 30048 | 


**c5.18xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1547m | -Xmx1547m | 
| mapreduce.java.opts | -Xmx3094m | -Xmx3094m | 
| mapreduce.map.memory.mb | 1934 | 1934 | 
| mapreduce.reduce.memory.mb | 3868 | 3868 | 
| yarn.app.mapreduce.am.resource.mb | 3868 | 3868 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 139264 | 30960 | 
| yarn.nodemanager.resource.memory-mb | 139264 | 30960 | 


**c5.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1570m | -Xmx1570m | 
| mapreduce.java.opts | -Xmx3140m | -Xmx3140m | 
| mapreduce.map.memory.mb | 1963 | 1963 | 
| mapreduce.reduce.memory.mb | 3926 | 3926 | 
| yarn.app.mapreduce.am.resource.mb | 3926 | 3926 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31376 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31376 | 

### c5a instances



**c5a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c5a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c5a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c5a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c5a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1502m | -Xmx1502m | 
| mapreduce.java.opts | -Xmx3004m | -Xmx3004m | 
| mapreduce.map.memory.mb | 1877 | 1877 | 
| mapreduce.reduce.memory.mb | 3754 | 3754 | 
| yarn.app.mapreduce.am.resource.mb | 3754 | 3754 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 90112 | 30048 | 
| yarn.nodemanager.resource.memory-mb | 90112 | 30048 | 


**c5a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c5a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 

### c5ad instances



**c5ad.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c5ad.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c5ad.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c5ad.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c5ad.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c5ad.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c5ad.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 

### c5d instances



**c5d.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 6144 | 3072 | 
| yarn.nodemanager.resource.memory-mb | 6144 | 3072 | 


**c5d.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**c5d.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**c5d.9xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1456m | -Xmx1456m | 
| mapreduce.java.opts | -Xmx2912m | -Xmx2912m | 
| mapreduce.map.memory.mb | 1820 | 1820 | 
| mapreduce.reduce.memory.mb | 3640 | 3640 | 
| yarn.app.mapreduce.am.resource.mb | 3640 | 3640 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 65536 | 32768 | 
| yarn.nodemanager.resource.memory-mb | 65536 | 32768 | 


**c5d.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1502m | -Xmx1502m | 
| mapreduce.java.opts | -Xmx3004m | -Xmx3004m | 
| mapreduce.map.memory.mb | 1877 | 1877 | 
| mapreduce.reduce.memory.mb | 3754 | 3754 | 
| yarn.app.mapreduce.am.resource.mb | 3754 | 3754 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 90112 | 30048 | 
| yarn.nodemanager.resource.memory-mb | 90112 | 30048 | 


**c5d.18xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1547m | -Xmx1547m | 
| mapreduce.java.opts | -Xmx3094m | -Xmx3094m | 
| mapreduce.map.memory.mb | 1934 | 1934 | 
| mapreduce.reduce.memory.mb | 3868 | 3868 | 
| yarn.app.mapreduce.am.resource.mb | 3868 | 3868 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 139264 | 30960 | 
| yarn.nodemanager.resource.memory-mb | 139264 | 30960 | 


**c5d.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1570m | -Xmx1570m | 
| mapreduce.java.opts | -Xmx3140m | -Xmx3140m | 
| mapreduce.map.memory.mb | 1963 | 1963 | 
| mapreduce.reduce.memory.mb | 3926 | 3926 | 
| yarn.app.mapreduce.am.resource.mb | 3926 | 3926 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31376 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31376 | 

### c5n instances



**c5n.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1613m | -Xmx1613m | 
| mapreduce.java.opts | -Xmx3226m | -Xmx3226m | 
| mapreduce.map.memory.mb | 2016 | 2016 | 
| mapreduce.reduce.memory.mb | 4032 | 4032 | 
| yarn.app.mapreduce.am.resource.mb | 4032 | 4032 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 8064 | 4032 | 
| yarn.nodemanager.resource.memory-mb | 8064 | 4032 | 


**c5n.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1613m | -Xmx1613m | 
| mapreduce.java.opts | -Xmx3226m | -Xmx3226m | 
| mapreduce.map.memory.mb | 2016 | 2016 | 
| mapreduce.reduce.memory.mb | 4032 | 4032 | 
| yarn.app.mapreduce.am.resource.mb | 4032 | 4032 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 16128 | 8064 | 
| yarn.nodemanager.resource.memory-mb | 16128 | 8064 | 


**c5n.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1741m | -Xmx1741m | 
| mapreduce.java.opts | -Xmx3482m | -Xmx3482m | 
| mapreduce.map.memory.mb | 2176 | 2176 | 
| mapreduce.reduce.memory.mb | 4352 | 4352 | 
| yarn.app.mapreduce.am.resource.mb | 4352 | 4352 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 34816 | 17408 | 
| yarn.nodemanager.resource.memory-mb | 34816 | 17408 | 


**c5n.9xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2002m | -Xmx2002m | 
| mapreduce.java.opts | -Xmx4004m | -Xmx4004m | 
| mapreduce.map.memory.mb | 2503 | 2503 | 
| mapreduce.reduce.memory.mb | 5006 | 5006 | 
| yarn.app.mapreduce.am.resource.mb | 5006 | 5006 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 90112 | 30040 | 
| yarn.nodemanager.resource.memory-mb | 90112 | 30040 | 


**c5n.18xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2094m | -Xmx2094m | 
| mapreduce.java.opts | -Xmx4188m | -Xmx4188m | 
| mapreduce.map.memory.mb | 2617 | 2617 | 
| mapreduce.reduce.memory.mb | 5234 | 5234 | 
| yarn.app.mapreduce.am.resource.mb | 5234 | 5234 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31396 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31396 | 

### c6a instances



**c6a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c6a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c6a.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1510m | -Xmx1510m | 
| mapreduce.java.opts | -Xmx3020m | -Xmx3020m | 
| mapreduce.map.memory.mb | 1888 | 1888 | 
| mapreduce.reduce.memory.mb | 3776 | 3776 | 
| yarn.app.mapreduce.am.resource.mb | 3776 | 3776 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**c6a.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1527m | -Xmx1527m | 
| mapreduce.java.opts | -Xmx3054m | -Xmx3054m | 
| mapreduce.map.memory.mb | 1909 | 1909 | 
| mapreduce.reduce.memory.mb | 3818 | 3818 | 
| yarn.app.mapreduce.am.resource.mb | 3818 | 3818 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30608 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30608 | 

### c6g instances



**c6g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c6gd instances



**c6gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c6gn instances



**c6gn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6gn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6gn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6gn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6gn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6gn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c6i instances



**c6i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c6i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c6i.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1510m | -Xmx1510m | 
| mapreduce.java.opts | -Xmx3020m | -Xmx3020m | 
| mapreduce.map.memory.mb | 1888 | 1888 | 
| mapreduce.reduce.memory.mb | 3776 | 3776 | 
| yarn.app.mapreduce.am.resource.mb | 3776 | 3776 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### c6id instances



**c6id.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6id.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6id.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6id.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6id.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6id.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c6id.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c6id.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1510m | -Xmx1510m | 
| mapreduce.java.opts | -Xmx3020m | -Xmx3020m | 
| mapreduce.map.memory.mb | 1888 | 1888 | 
| mapreduce.reduce.memory.mb | 3776 | 3776 | 
| yarn.app.mapreduce.am.resource.mb | 3776 | 3776 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### c6in instances



**c6in.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c6in.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c6in.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c6in.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c6in.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c6in.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c6in.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c6in.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1510m | -Xmx1510m | 
| mapreduce.java.opts | -Xmx3020m | -Xmx3020m | 
| mapreduce.map.memory.mb | 1888 | 1888 | 
| mapreduce.reduce.memory.mb | 3776 | 3776 | 
| yarn.app.mapreduce.am.resource.mb | 3776 | 3776 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### c7a instances



**c7a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c7a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c7a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c7a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c7a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c7a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c7a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c7a.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1510m | -Xmx1510m | 
| mapreduce.java.opts | -Xmx3020m | -Xmx3020m | 
| mapreduce.map.memory.mb | 1888 | 1888 | 
| mapreduce.reduce.memory.mb | 3776 | 3776 | 
| yarn.app.mapreduce.am.resource.mb | 3776 | 3776 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**c7a.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1527m | -Xmx1527m | 
| mapreduce.java.opts | -Xmx3054m | -Xmx3054m | 
| mapreduce.map.memory.mb | 1909 | 1909 | 
| mapreduce.reduce.memory.mb | 3818 | 3818 | 
| yarn.app.mapreduce.am.resource.mb | 3818 | 3818 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30608 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30608 | 

### c7g instances



**c7g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c7g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c7g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c7g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c7g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c7g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c7gd instances



**c7gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c7gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c7gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c7gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c7gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c7gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c7gn instances



**c7gn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c7gn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c7gn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c7gn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c7gn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c7gn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c7i instances



**c7i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c7i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c7i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c7i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c7i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c7i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c7i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c7i.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1527m | -Xmx1527m | 
| mapreduce.java.opts | -Xmx3054m | -Xmx3054m | 
| mapreduce.map.memory.mb | 1909 | 1909 | 
| mapreduce.reduce.memory.mb | 3818 | 3818 | 
| yarn.app.mapreduce.am.resource.mb | 3818 | 3818 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30608 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30608 | 

### c7i-flex instances



**c7i-flex.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c7i-flex.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c7i-flex.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c7i-flex.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c7i-flex.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c7i-flex.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 

### c8g instances



**c8g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c8g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c8g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c8g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c8g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c8g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c8g.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c8g.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1527m | -Xmx1527m | 
| mapreduce.java.opts | -Xmx3054m | -Xmx3054m | 
| mapreduce.map.memory.mb | 1909 | 1909 | 
| mapreduce.reduce.memory.mb | 3818 | 3818 | 
| yarn.app.mapreduce.am.resource.mb | 3818 | 3818 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30608 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30608 | 

### c8gd instances



**c8gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1126m | -Xmx1126m | 
| mapreduce.java.opts | -Xmx2252m | -Xmx2252m | 
| mapreduce.map.memory.mb | 1408 | 1408 | 
| mapreduce.reduce.memory.mb | 2816 | 2816 | 
| yarn.app.mapreduce.am.resource.mb | 2816 | 2816 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 5632 | 2816 | 
| yarn.nodemanager.resource.memory-mb | 5632 | 2816 | 


**c8gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**c8gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1171m | -Xmx1171m | 
| mapreduce.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.map.memory.mb | 1464 | 1464 | 
| mapreduce.reduce.memory.mb | 2928 | 2928 | 
| yarn.app.mapreduce.am.resource.mb | 2928 | 2928 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**c8gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1357m | -Xmx1357m | 
| mapreduce.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.map.memory.mb | 1696 | 1696 | 
| mapreduce.reduce.memory.mb | 3392 | 3392 | 
| yarn.app.mapreduce.am.resource.mb | 3392 | 3392 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**c8gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1425m | -Xmx1425m | 
| mapreduce.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.map.memory.mb | 1781 | 1781 | 
| mapreduce.reduce.memory.mb | 3562 | 3562 | 
| yarn.app.mapreduce.am.resource.mb | 3562 | 3562 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32074 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32074 | 


**c8gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1459m | -Xmx1459m | 
| mapreduce.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.map.memory.mb | 1824 | 1824 | 
| mapreduce.reduce.memory.mb | 3648 | 3648 | 
| yarn.app.mapreduce.am.resource.mb | 3648 | 3648 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**c8gd.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1494m | -Xmx1494m | 
| mapreduce.java.opts | -Xmx2988m | -Xmx2988m | 
| mapreduce.map.memory.mb | 1867 | 1867 | 
| mapreduce.reduce.memory.mb | 3734 | 3734 | 
| yarn.app.mapreduce.am.resource.mb | 3734 | 3734 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29840 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29840 | 


**c8gd.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1527m | -Xmx1527m | 
| mapreduce.java.opts | -Xmx3054m | -Xmx3054m | 
| mapreduce.map.memory.mb | 1909 | 1909 | 
| mapreduce.reduce.memory.mb | 3818 | 3818 | 
| yarn.app.mapreduce.am.resource.mb | 3818 | 3818 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30608 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30608 | 

### d2 instances



**d2.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**d2.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**d2.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**d2.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2417m | -Xmx2417m | 
| mapreduce.java.opts | -Xmx4834m | -Xmx4834m | 
| mapreduce.map.memory.mb | 3021 | 3021 | 
| mapreduce.reduce.memory.mb | 6042 | 6042 | 
| yarn.app.mapreduce.am.resource.mb | 6042 | 6042 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30194 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30194 | 

### d3 instances



**d3.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**d3.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**d3.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**d3.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### d3en instances



**d3en.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**d3en.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**d3en.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**d3en.6xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.java.opts | -Xmx5700m | -Xmx5700m | 
| mapreduce.map.memory.mb | 3563 | 3563 | 
| mapreduce.reduce.memory.mb | 7126 | 7126 | 
| yarn.app.mapreduce.am.resource.mb | 7126 | 7126 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 28496 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 28496 | 


**d3en.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**d3en.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 

### f2 instances



**f2.6xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx8055m | -Xmx8055m | 
| mapreduce.java.opts | -Xmx16110m | -Xmx16110m | 
| mapreduce.map.memory.mb | 10069 | 10069 | 
| mapreduce.reduce.memory.mb | 20138 | 20138 | 
| yarn.app.mapreduce.am.resource.mb | 20138 | 20138 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 20146 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 20146 | 


**f2.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx8192m | -Xmx8192m | 
| mapreduce.java.opts | -Xmx16384m | -Xmx16384m | 
| mapreduce.map.memory.mb | 10240 | 10240 | 
| mapreduce.reduce.memory.mb | 20480 | 20480 | 
| yarn.app.mapreduce.am.resource.mb | 20480 | 20480 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 20480 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 20480 | 


**f2.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx8294m | -Xmx8294m | 
| mapreduce.java.opts | -Xmx16588m | -Xmx16588m | 
| mapreduce.map.memory.mb | 10368 | 10368 | 
| mapreduce.reduce.memory.mb | 20736 | 20736 | 
| yarn.app.mapreduce.am.resource.mb | 20736 | 20736 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1990656 | 20736 | 
| yarn.nodemanager.resource.memory-mb | 1990656 | 20736 | 

### g3 instances



**g3.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**g3.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**g3.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### g3s instances



**g3s.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 

### g4dn instances



**g4dn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**g4dn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**g4dn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2867m | -Xmx2867m | 
| mapreduce.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.map.memory.mb | 3584 | 3584 | 
| mapreduce.reduce.memory.mb | 7168 | 7168 | 
| yarn.app.mapreduce.am.resource.mb | 7168 | 7168 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**g4dn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**g4dn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3140m | -Xmx3140m | 
| mapreduce.java.opts | -Xmx6280m | -Xmx6280m | 
| mapreduce.map.memory.mb | 3925 | 3925 | 
| mapreduce.reduce.memory.mb | 7850 | 7850 | 
| yarn.app.mapreduce.am.resource.mb | 7850 | 7850 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31416 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31416 | 


**g4dn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3174m | -Xmx3174m | 
| mapreduce.java.opts | -Xmx6348m | -Xmx6348m | 
| mapreduce.map.memory.mb | 3968 | 3968 | 
| mapreduce.reduce.memory.mb | 7936 | 7936 | 
| yarn.app.mapreduce.am.resource.mb | 7936 | 7936 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 

### g5 instances



**g5.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**g5.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**g5.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**g5.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**g5.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**g5.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**g5.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**g5.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3089m | -Xmx3089m | 
| mapreduce.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.map.memory.mb | 3861 | 3861 | 
| mapreduce.reduce.memory.mb | 7722 | 7722 | 
| yarn.app.mapreduce.am.resource.mb | 7722 | 7722 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30952 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30952 | 

### g6 instances



**g6.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.java.opts | -Xmx4608m | -Xmx4608m | 
| mapreduce.map.memory.mb | 2880 | 2880 | 
| mapreduce.reduce.memory.mb | 5760 | 5760 | 
| yarn.app.mapreduce.am.resource.mb | 5760 | 5760 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11520 | 5760 | 
| yarn.nodemanager.resource.memory-mb | 11520 | 5760 | 


**g6.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.java.opts | -Xmx4608m | -Xmx4608m | 
| mapreduce.map.memory.mb | 2880 | 2880 | 
| mapreduce.reduce.memory.mb | 5760 | 5760 | 
| yarn.app.mapreduce.am.resource.mb | 5760 | 5760 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23040 | 11520 | 
| yarn.nodemanager.resource.memory-mb | 23040 | 11520 | 


**g6.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2662m | -Xmx2662m | 
| mapreduce.java.opts | -Xmx5324m | -Xmx5324m | 
| mapreduce.map.memory.mb | 3328 | 3328 | 
| mapreduce.reduce.memory.mb | 6656 | 6656 | 
| yarn.app.mapreduce.am.resource.mb | 6656 | 6656 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 53248 | 26624 | 
| yarn.nodemanager.resource.memory-mb | 53248 | 26624 | 


**g6.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2893m | -Xmx2893m | 
| mapreduce.java.opts | -Xmx5786m | -Xmx5786m | 
| mapreduce.map.memory.mb | 3616 | 3616 | 
| mapreduce.reduce.memory.mb | 7232 | 7232 | 
| yarn.app.mapreduce.am.resource.mb | 7232 | 7232 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 115712 | 28928 | 
| yarn.nodemanager.resource.memory-mb | 115712 | 28928 | 


**g6.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2953m | -Xmx2953m | 
| mapreduce.java.opts | -Xmx5906m | -Xmx5906m | 
| mapreduce.map.memory.mb | 3691 | 3691 | 
| mapreduce.reduce.memory.mb | 7382 | 7382 | 
| yarn.app.mapreduce.am.resource.mb | 7382 | 7382 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 177152 | 29512 | 
| yarn.nodemanager.resource.memory-mb | 177152 | 29512 | 


**g6.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2995m | -Xmx2995m | 
| mapreduce.java.opts | -Xmx5990m | -Xmx5990m | 
| mapreduce.map.memory.mb | 3744 | 3744 | 
| mapreduce.reduce.memory.mb | 7488 | 7488 | 
| yarn.app.mapreduce.am.resource.mb | 7488 | 7488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 239616 | 29952 | 
| yarn.nodemanager.resource.memory-mb | 239616 | 29952 | 


**g6.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3038m | -Xmx3038m | 
| mapreduce.java.opts | -Xmx6076m | -Xmx6076m | 
| mapreduce.map.memory.mb | 3797 | 3797 | 
| mapreduce.reduce.memory.mb | 7594 | 7594 | 
| yarn.app.mapreduce.am.resource.mb | 7594 | 7594 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 364544 | 30408 | 
| yarn.nodemanager.resource.memory-mb | 364544 | 30408 | 


**g6.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 737280 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 737280 | 30720 | 

### g6e instances



**g6e.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**g6e.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**g6e.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**g6e.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**g6e.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**g6e.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**g6e.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**g6e.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### gr6 instances



**gr6.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5786m | -Xmx5786m | 
| mapreduce.java.opts | -Xmx11572m | -Xmx11572m | 
| mapreduce.map.memory.mb | 7232 | 7232 | 
| mapreduce.reduce.memory.mb | 14464 | 14464 | 
| yarn.app.mapreduce.am.resource.mb | 14464 | 14464 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 115712 | 28928 | 
| yarn.nodemanager.resource.memory-mb | 115712 | 28928 | 


**gr6.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5990m | -Xmx5990m | 
| mapreduce.java.opts | -Xmx11980m | -Xmx11980m | 
| mapreduce.map.memory.mb | 7488 | 7488 | 
| mapreduce.reduce.memory.mb | 14976 | 14976 | 
| yarn.app.mapreduce.am.resource.mb | 14976 | 14976 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 239616 | 29952 | 
| yarn.nodemanager.resource.memory-mb | 239616 | 29952 | 

### h1 instances



**h1.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**h1.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2867m | -Xmx2867m | 
| mapreduce.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.map.memory.mb | 3584 | 3584 | 
| mapreduce.reduce.memory.mb | 7168 | 7168 | 
| yarn.app.mapreduce.am.resource.mb | 7168 | 7168 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**h1.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**h1.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3174m | -Xmx3174m | 
| mapreduce.java.opts | -Xmx6348m | -Xmx6348m | 
| mapreduce.map.memory.mb | 3968 | 3968 | 
| mapreduce.reduce.memory.mb | 7936 | 7936 | 
| yarn.app.mapreduce.am.resource.mb | 7936 | 7936 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 

### i2 instances



**i2.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i2.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i2.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**i2.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### i3 instances



**i3.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i3.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i3.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**i3.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**i3.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### i3en instances



**i3en.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4915m | -Xmx4915m | 
| mapreduce.java.opts | -Xmx9830m | -Xmx9830m | 
| mapreduce.map.memory.mb | 6144 | 6144 | 
| mapreduce.reduce.memory.mb | 12288 | 12288 | 
| yarn.app.mapreduce.am.resource.mb | 12288 | 12288 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**i3en.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.java.opts | -Xmx11468m | -Xmx11468m | 
| mapreduce.map.memory.mb | 7168 | 7168 | 
| mapreduce.reduce.memory.mb | 14336 | 14336 | 
| yarn.app.mapreduce.am.resource.mb | 14336 | 14336 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**i3en.3xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6007m | -Xmx6007m | 
| mapreduce.java.opts | -Xmx12014m | -Xmx12014m | 
| mapreduce.map.memory.mb | 7509 | 7509 | 
| mapreduce.reduce.memory.mb | 15018 | 15018 | 
| yarn.app.mapreduce.am.resource.mb | 15018 | 15018 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 90112 | 30040 | 
| yarn.nodemanager.resource.memory-mb | 90112 | 30040 | 


**i3en.6xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6281m | -Xmx6281m | 
| mapreduce.java.opts | -Xmx12562m | -Xmx12562m | 
| mapreduce.map.memory.mb | 7851 | 7851 | 
| mapreduce.reduce.memory.mb | 15702 | 15702 | 
| yarn.app.mapreduce.am.resource.mb | 15702 | 15702 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31396 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31396 | 


**i3en.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6417m | -Xmx6417m | 
| mapreduce.java.opts | -Xmx12834m | -Xmx12834m | 
| mapreduce.map.memory.mb | 8021 | 8021 | 
| mapreduce.reduce.memory.mb | 16042 | 16042 | 
| yarn.app.mapreduce.am.resource.mb | 16042 | 16042 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32100 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32100 | 


**i3en.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6486m | -Xmx6486m | 
| mapreduce.java.opts | -Xmx12972m | -Xmx12972m | 
| mapreduce.map.memory.mb | 8107 | 8107 | 
| mapreduce.reduce.memory.mb | 16214 | 16214 | 
| yarn.app.mapreduce.am.resource.mb | 16214 | 16214 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 778240 | 32396 | 
| yarn.nodemanager.resource.memory-mb | 778240 | 32396 | 

### i4g instances



**i4g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i4g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i4g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**i4g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**i4g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### i4i instances



**i4i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i4i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i4i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**i4i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**i4i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**i4i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**i4i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**i4i.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6195m | -Xmx6195m | 
| mapreduce.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.map.memory.mb | 7744 | 7744 | 
| mapreduce.reduce.memory.mb | 15488 | 15488 | 
| yarn.app.mapreduce.am.resource.mb | 15488 | 15488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 

### i7i instances



**i7i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i7i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i7i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**i7i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**i7i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**i7i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**i7i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**i7i.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### i7ie instances



**i7ie.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i7ie.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i7ie.3xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5700m | -Xmx5700m | 
| mapreduce.java.opts | -Xmx11400m | -Xmx11400m | 
| mapreduce.map.memory.mb | 7125 | 7125 | 
| mapreduce.reduce.memory.mb | 14250 | 14250 | 
| yarn.app.mapreduce.am.resource.mb | 14250 | 14250 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 28504 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 28504 | 


**i7ie.6xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5974m | -Xmx5974m | 
| mapreduce.java.opts | -Xmx11948m | -Xmx11948m | 
| mapreduce.map.memory.mb | 7467 | 7467 | 
| mapreduce.reduce.memory.mb | 14934 | 14934 | 
| yarn.app.mapreduce.am.resource.mb | 14934 | 14934 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29860 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29860 | 


**i7ie.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**i7ie.18xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6155m | -Xmx6155m | 
| mapreduce.java.opts | -Xmx12310m | -Xmx12310m | 
| mapreduce.map.memory.mb | 7694 | 7694 | 
| mapreduce.reduce.memory.mb | 15388 | 15388 | 
| yarn.app.mapreduce.am.resource.mb | 15388 | 15388 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 553984 | 30792 | 
| yarn.nodemanager.resource.memory-mb | 553984 | 30792 | 


**i7ie.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**i7ie.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### i8g instances



**i8g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**i8g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**i8g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**i8g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**i8g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**i8g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**i8g.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**i8g.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### im4gn instances



**im4gn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**im4gn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**im4gn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**im4gn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**im4gn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### is4gen instances



**is4gen.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3514m | -Xmx3514m | 
| mapreduce.java.opts | -Xmx7028m | -Xmx7028m | 
| mapreduce.map.memory.mb | 4393 | 4393 | 
| mapreduce.reduce.memory.mb | 8786 | 8786 | 
| yarn.app.mapreduce.am.resource.mb | 8786 | 8786 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 17572.12 | 8786.06 | 
| yarn.nodemanager.resource.memory-mb | 17572.12 | 8786.06 | 


**is4gen.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3866m | -Xmx3866m | 
| mapreduce.java.opts | -Xmx7732m | -Xmx7732m | 
| mapreduce.map.memory.mb | 4832 | 4832 | 
| mapreduce.reduce.memory.mb | 9664 | 9664 | 
| yarn.app.mapreduce.am.resource.mb | 9664 | 9664 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 38656 | 19328 | 
| yarn.nodemanager.resource.memory-mb | 38656 | 19328 | 


**is4gen.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4275m | -Xmx4275m | 
| mapreduce.java.opts | -Xmx8550m | -Xmx8550m | 
| mapreduce.map.memory.mb | 5344 | 5344 | 
| mapreduce.reduce.memory.mb | 10688 | 10688 | 
| yarn.app.mapreduce.am.resource.mb | 10688 | 10688 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 32064 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 32064 | 


**is4gen.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4480m | -Xmx4480m | 
| mapreduce.java.opts | -Xmx8960m | -Xmx8960m | 
| mapreduce.map.memory.mb | 5600 | 5600 | 
| mapreduce.reduce.memory.mb | 11200 | 11200 | 
| yarn.app.mapreduce.am.resource.mb | 11200 | 11200 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 22400 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 22400 | 

### m1 instances



**m1.small**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx288m | -Xmx288m | 
| mapreduce.java.opts | -Xmx288m | -Xmx288m | 
| mapreduce.map.memory.mb | 512 | 512 | 
| mapreduce.reduce.memory.mb | 512 | 512 | 
| yarn.app.mapreduce.am.resource.mb | 512 | 512 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 512 | 512 | 
| yarn.nodemanager.resource.memory-mb | 1024 | 512 | 


**m1.medium**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx512m | -Xmx512m | 
| mapreduce.java.opts | -Xmx768m | -Xmx768m | 
| mapreduce.map.memory.mb | 768 | 768 | 
| mapreduce.reduce.memory.mb | 1024 | 1024 | 
| yarn.app.mapreduce.am.resource.mb | 1024 | 1024 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 2048 | 1024 | 
| yarn.nodemanager.resource.memory-mb | 2048 | 1024 | 


**m1.large**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx512m | -Xmx512m | 
| mapreduce.java.opts | -Xmx1024m | -Xmx1024m | 
| mapreduce.map.memory.mb | 768 | 768 | 
| mapreduce.reduce.memory.mb | 1536 | 1536 | 
| yarn.app.mapreduce.am.resource.mb | 1536 | 1536 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 3072 | 2560 | 
| yarn.nodemanager.resource.memory-mb | 5120 | 2560 | 


**m1.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx512m | -Xmx512m | 
| mapreduce.java.opts | -Xmx1536m | -Xmx1536m | 
| mapreduce.map.memory.mb | 768 | 768 | 
| mapreduce.reduce.memory.mb | 2048 | 2048 | 
| yarn.app.mapreduce.am.resource.mb | 2048 | 2048 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 8192 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 

### m2 instances



**m2.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx864m | -Xmx864m | 
| mapreduce.java.opts | -Xmx1536m | -Xmx1536m | 
| mapreduce.map.memory.mb | 1024 | 1024 | 
| mapreduce.reduce.memory.mb | 2048 | 2048 | 
| yarn.app.mapreduce.am.resource.mb | 2048 | 2048 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 7168 | 7168 | 
| yarn.nodemanager.resource.memory-mb | 14336 | 7168 | 


**m2.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1280m | -Xmx1280m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 2560 | 2560 | 
| yarn.app.mapreduce.am.resource.mb | 2560 | 2560 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 8192 | 15360 | 
| yarn.nodemanager.resource.memory-mb | 30720 | 15360 | 


**m2.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1280m | -Xmx1280m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 2560 | 2560 | 
| yarn.app.mapreduce.am.resource.mb | 2560 | 2560 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 8192 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 61440 | 30720 | 

### m3 instances



**m3.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1152m | -Xmx1152m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1440 | 1440 | 
| mapreduce.reduce.memory.mb | 2880 | 2880 | 
| yarn.app.mapreduce.am.resource.mb | 2880 | 2880 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11520 | 5760 | 
| yarn.nodemanager.resource.memory-mb | 11520 | 5760 | 


**m3.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1152m | -Xmx1152m | 
| mapreduce.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.map.memory.mb | 1440 | 1440 | 
| mapreduce.reduce.memory.mb | 2880 | 2880 | 
| yarn.app.mapreduce.am.resource.mb | 2880 | 2880 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23040 | 11520 | 
| yarn.nodemanager.resource.memory-mb | 23040 | 11520 | 

### m4 instances



**m4.large**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 6144 | 3072 | 
| yarn.nodemanager.resource.memory-mb | 6144 | 3072 | 


**m4.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**m4.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1229m | -Xmx1229m | 
| mapreduce.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.map.memory.mb | 1536 | 1536 | 
| mapreduce.reduce.memory.mb | 3072 | 3072 | 
| yarn.app.mapreduce.am.resource.mb | 3072 | 3072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**m4.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1434m | -Xmx1434m | 
| mapreduce.java.opts | -Xmx2868m | -Xmx2868m | 
| mapreduce.map.memory.mb | 1792 | 1792 | 
| mapreduce.reduce.memory.mb | 3584 | 3584 | 
| yarn.app.mapreduce.am.resource.mb | 3584 | 3584 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**m4.10xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1557m | -Xmx1557m | 
| mapreduce.java.opts | -Xmx3114m | -Xmx3114m | 
| mapreduce.map.memory.mb | 1946 | 1946 | 
| mapreduce.reduce.memory.mb | 3892 | 3892 | 
| yarn.app.mapreduce.am.resource.mb | 3892 | 3892 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 155648 | 31104 | 
| yarn.nodemanager.resource.memory-mb | 155648 | 31104 | 


**m4.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx1587m | -Xmx1587m | 
| mapreduce.java.opts | -Xmx3174m | -Xmx3174m | 
| mapreduce.map.memory.mb | 1984 | 1984 | 
| mapreduce.reduce.memory.mb | 3968 | 3968 | 
| yarn.app.mapreduce.am.resource.mb | 3968 | 3968 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 

### m5 instances



**m5.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**m5.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**m5.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2867m | -Xmx2867m | 
| mapreduce.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.map.memory.mb | 3584 | 3584 | 
| mapreduce.reduce.memory.mb | 7168 | 7168 | 
| yarn.app.mapreduce.am.resource.mb | 7168 | 7168 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**m5.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**m5.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3140m | -Xmx3140m | 
| mapreduce.java.opts | -Xmx6280m | -Xmx6280m | 
| mapreduce.map.memory.mb | 3925 | 3925 | 
| mapreduce.reduce.memory.mb | 7850 | 7850 | 
| yarn.app.mapreduce.am.resource.mb | 7850 | 7850 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31416 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31416 | 


**m5.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3174m | -Xmx3174m | 
| mapreduce.java.opts | -Xmx6348m | -Xmx6348m | 
| mapreduce.map.memory.mb | 3968 | 3968 | 
| mapreduce.reduce.memory.mb | 7936 | 7936 | 
| yarn.app.mapreduce.am.resource.mb | 7936 | 7936 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 


**m5.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3209m | -Xmx3209m | 
| mapreduce.java.opts | -Xmx6418m | -Xmx6418m | 
| mapreduce.map.memory.mb | 4011 | 4011 | 
| mapreduce.reduce.memory.mb | 8022 | 8022 | 
| yarn.app.mapreduce.am.resource.mb | 8022 | 8022 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32056 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32056 | 

### m5a instances



**m5a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**m5a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**m5a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2867m | -Xmx2867m | 
| mapreduce.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.map.memory.mb | 3584 | 3584 | 
| mapreduce.reduce.memory.mb | 7168 | 7168 | 
| yarn.app.mapreduce.am.resource.mb | 7168 | 7168 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**m5a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**m5a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3140m | -Xmx3140m | 
| mapreduce.java.opts | -Xmx6280m | -Xmx6280m | 
| mapreduce.map.memory.mb | 3925 | 3925 | 
| mapreduce.reduce.memory.mb | 7850 | 7850 | 
| yarn.app.mapreduce.am.resource.mb | 7850 | 7850 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31416 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31416 | 


**m5a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3174m | -Xmx3174m | 
| mapreduce.java.opts | -Xmx6348m | -Xmx6348m | 
| mapreduce.map.memory.mb | 3968 | 3968 | 
| mapreduce.reduce.memory.mb | 7936 | 7936 | 
| yarn.app.mapreduce.am.resource.mb | 7936 | 7936 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 


**m5a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3209m | -Xmx3209m | 
| mapreduce.java.opts | -Xmx6418m | -Xmx6418m | 
| mapreduce.map.memory.mb | 4011 | 4011 | 
| mapreduce.reduce.memory.mb | 8022 | 8022 | 
| yarn.app.mapreduce.am.resource.mb | 8022 | 8022 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32056 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32056 | 

### m5ad instances



**m5ad.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m5ad.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m5ad.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m5ad.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m5ad.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m5ad.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m5ad.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 

### m5d instances



**m5d.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 12288 | 6144 | 
| yarn.nodemanager.resource.memory-mb | 12288 | 6144 | 


**m5d.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2458m | -Xmx2458m | 
| mapreduce.java.opts | -Xmx4916m | -Xmx4916m | 
| mapreduce.map.memory.mb | 3072 | 3072 | 
| mapreduce.reduce.memory.mb | 6144 | 6144 | 
| yarn.app.mapreduce.am.resource.mb | 6144 | 6144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**m5d.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2867m | -Xmx2867m | 
| mapreduce.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.map.memory.mb | 3584 | 3584 | 
| mapreduce.reduce.memory.mb | 7168 | 7168 | 
| yarn.app.mapreduce.am.resource.mb | 7168 | 7168 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**m5d.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**m5d.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3140m | -Xmx3140m | 
| mapreduce.java.opts | -Xmx6280m | -Xmx6280m | 
| mapreduce.map.memory.mb | 3925 | 3925 | 
| mapreduce.reduce.memory.mb | 7850 | 7850 | 
| yarn.app.mapreduce.am.resource.mb | 7850 | 7850 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31416 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31416 | 


**m5d.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3174m | -Xmx3174m | 
| mapreduce.java.opts | -Xmx6348m | -Xmx6348m | 
| mapreduce.map.memory.mb | 3968 | 3968 | 
| mapreduce.reduce.memory.mb | 7936 | 7936 | 
| yarn.app.mapreduce.am.resource.mb | 7936 | 7936 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 


**m5d.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3209m | -Xmx3209m | 
| mapreduce.java.opts | -Xmx6418m | -Xmx6418m | 
| mapreduce.map.memory.mb | 4011 | 4011 | 
| mapreduce.reduce.memory.mb | 8022 | 8022 | 
| yarn.app.mapreduce.am.resource.mb | 8022 | 8022 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32056 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32056 | 

### m5dn instances



**m5dn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m5dn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m5dn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m5dn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m5dn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m5dn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m5dn.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 

### m5n instances



**m5n.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m5n.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m5n.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m5n.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m5n.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m5n.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m5n.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 

### m5zn instances



**m5zn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2304m | -Xmx2304m | 
| mapreduce.java.opts | -Xmx4608m | -Xmx4608m | 
| mapreduce.map.memory.mb | 2880 | 2880 | 
| mapreduce.reduce.memory.mb | 5760 | 5760 | 
| yarn.app.mapreduce.am.resource.mb | 5760 | 5760 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11520 | 5760 | 
| yarn.nodemanager.resource.memory-mb | 11520 | 5760 | 


**m5zn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m5zn.3xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2577m | -Xmx2577m | 
| mapreduce.java.opts | -Xmx5154m | -Xmx5154m | 
| mapreduce.map.memory.mb | 3221 | 3221 | 
| mapreduce.reduce.memory.mb | 6442 | 6442 | 
| yarn.app.mapreduce.am.resource.mb | 6442 | 6442 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 38656 | 19328 | 
| yarn.nodemanager.resource.memory-mb | 38656 | 19328 | 


**m5zn.6xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2850m | -Xmx2850m | 
| mapreduce.java.opts | -Xmx5700m | -Xmx5700m | 
| mapreduce.map.memory.mb | 3563 | 3563 | 
| mapreduce.reduce.memory.mb | 7126 | 7126 | 
| yarn.app.mapreduce.am.resource.mb | 7126 | 7126 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 85504 | 28496 | 
| yarn.nodemanager.resource.memory-mb | 85504 | 28496 | 


**m5zn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 

### m6a instances



**m6a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m6a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m6a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m6a.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**m6a.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3089m | -Xmx3089m | 
| mapreduce.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.map.memory.mb | 3861 | 3861 | 
| mapreduce.reduce.memory.mb | 7722 | 7722 | 
| yarn.app.mapreduce.am.resource.mb | 7722 | 7722 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30952 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30952 | 

### m6g instances



**m6g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 181248 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 181248 | 30208 | 


**m6g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### m6gd instances



**m6gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 181248 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 181248 | 30208 | 


**m6gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### m6i instances



**m6i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 181248 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 181248 | 30208 | 


**m6i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m6i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m6i.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### m6id instances



**m6id.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6id.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6id.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6id.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6id.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m6id.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m6id.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m6id.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### m6idn instances



**m6idn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6idn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6idn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6idn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6idn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m6idn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m6idn.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m6idn.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### m6in instances



**m6in.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m6in.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m6in.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m6in.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m6in.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 181248 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 181248 | 30208 | 


**m6in.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m6in.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m6in.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### m7a instances



**m7a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m7a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m7a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m7a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m7a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m7a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m7a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m7a.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3072m | -Xmx3072m | 
| mapreduce.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.map.memory.mb | 3840 | 3840 | 
| mapreduce.reduce.memory.mb | 7680 | 7680 | 
| yarn.app.mapreduce.am.resource.mb | 7680 | 7680 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**m7a.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3089m | -Xmx3089m | 
| mapreduce.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.map.memory.mb | 3861 | 3861 | 
| mapreduce.reduce.memory.mb | 7722 | 7722 | 
| yarn.app.mapreduce.am.resource.mb | 7722 | 7722 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30952 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30952 | 

### m7g instances



**m7g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m7g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m7g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m7g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m7g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m7g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### m7gd instances



**m7gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m7gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m7gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m7gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m7gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m7gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### m7i instances



**m7i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m7i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m7i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m7i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m7i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 181248 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 181248 | 30208 | 


**m7i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m7i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m7i.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3089m | -Xmx3089m | 
| mapreduce.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.map.memory.mb | 3861 | 3861 | 
| mapreduce.reduce.memory.mb | 7722 | 7722 | 
| yarn.app.mapreduce.am.resource.mb | 7722 | 7722 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30952 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30952 | 

### m7i-flex instances



**m7i-flex.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m7i-flex.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m7i-flex.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m7i-flex.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m7i-flex.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m7i-flex.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### m8g instances



**m8g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m8g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m8g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m8g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m8g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 181248 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 181248 | 30208 | 


**m8g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m8g.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m8g.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3089m | -Xmx3089m | 
| mapreduce.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.map.memory.mb | 3861 | 3861 | 
| mapreduce.reduce.memory.mb | 7722 | 7722 | 
| yarn.app.mapreduce.am.resource.mb | 7722 | 7722 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30952 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30952 | 

### m8gd instances



**m8gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 11712 | 5856 | 
| yarn.nodemanager.resource.memory-mb | 11712 | 5856 | 


**m8gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**m8gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**m8gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**m8gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2986m | -Xmx2986m | 
| mapreduce.java.opts | -Xmx5972m | -Xmx5972m | 
| mapreduce.map.memory.mb | 3733 | 3733 | 
| mapreduce.reduce.memory.mb | 7466 | 7466 | 
| yarn.app.mapreduce.am.resource.mb | 7466 | 7466 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 179200 | 29880 | 
| yarn.nodemanager.resource.memory-mb | 179200 | 29880 | 


**m8gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**m8gd.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3055m | -Xmx3055m | 
| mapreduce.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.map.memory.mb | 3819 | 3819 | 
| mapreduce.reduce.memory.mb | 7638 | 7638 | 
| yarn.app.mapreduce.am.resource.mb | 7638 | 7638 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30520 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30520 | 


**m8gd.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3089m | -Xmx3089m | 
| mapreduce.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.map.memory.mb | 3861 | 3861 | 
| mapreduce.reduce.memory.mb | 7722 | 7722 | 
| yarn.app.mapreduce.am.resource.mb | 7722 | 7722 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30952 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30952 | 

### p2 instances



**p2.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.java.opts | -Xmx21708m | -Xmx21708m | 
| mapreduce.map.memory.mb | 13568 | 13568 | 
| mapreduce.reduce.memory.mb | 27136 | 27136 | 
| yarn.app.mapreduce.am.resource.mb | 27136 | 27136 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**p2.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.java.opts | -Xmx24576m | -Xmx24576m | 
| mapreduce.map.memory.mb | 15360 | 15360 | 
| mapreduce.reduce.memory.mb | 30720 | 30720 | 
| yarn.app.mapreduce.am.resource.mb | 30720 | 30720 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**p2.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx9267m | -Xmx9267m | 
| mapreduce.java.opts | -Xmx18534m | -Xmx18534m | 
| mapreduce.map.memory.mb | 11584 | 11584 | 
| mapreduce.reduce.memory.mb | 23168 | 23168 | 
| yarn.app.mapreduce.am.resource.mb | 23168 | 23168 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 23168 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 23168 | 

### p3 instances



**p3.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**p3.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**p3.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### p4d instances



**p4d.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx9302m | -Xmx9302m | 
| mapreduce.java.opts | -Xmx18604m | -Xmx18604m | 
| mapreduce.map.memory.mb | 11627 | 11627 | 
| mapreduce.reduce.memory.mb | 23254 | 23254 | 
| yarn.app.mapreduce.am.resource.mb | 23254 | 23254 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1116160 | 23222 | 
| yarn.nodemanager.resource.memory-mb | 1116160 | 23222 | 

### p5 instances



**p5.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx8294m | -Xmx8294m | 
| mapreduce.java.opts | -Xmx16588m | -Xmx16588m | 
| mapreduce.map.memory.mb | 10368 | 10368 | 
| mapreduce.reduce.memory.mb | 20736 | 20736 | 
| yarn.app.mapreduce.am.resource.mb | 20736 | 20736 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1990656 | 20736 | 
| yarn.nodemanager.resource.memory-mb | 1990656 | 20736 | 

### r3 instances



**r3.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2342m | -Xmx2342m | 
| mapreduce.java.opts | -Xmx4684m | -Xmx4684m | 
| mapreduce.map.memory.mb | 2928 | 2928 | 
| mapreduce.reduce.memory.mb | 5856 | 5856 | 
| yarn.app.mapreduce.am.resource.mb | 5856 | 5856 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r3.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2714m | -Xmx2714m | 
| mapreduce.java.opts | -Xmx5428m | -Xmx5428m | 
| mapreduce.map.memory.mb | 3392 | 3392 | 
| mapreduce.reduce.memory.mb | 6784 | 6784 | 
| yarn.app.mapreduce.am.resource.mb | 6784 | 6784 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r3.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx2918m | -Xmx2918m | 
| mapreduce.java.opts | -Xmx5836m | -Xmx5836m | 
| mapreduce.map.memory.mb | 3648 | 3648 | 
| mapreduce.reduce.memory.mb | 7296 | 7296 | 
| yarn.app.mapreduce.am.resource.mb | 7296 | 7296 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r3.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx3021m | -Xmx3021m | 
| mapreduce.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.map.memory.mb | 3776 | 3776 | 
| mapreduce.reduce.memory.mb | 7552 | 7552 | 
| yarn.app.mapreduce.am.resource.mb | 7552 | 7552 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 

### r4 instances



**r4.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r4.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r4.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r4.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r4.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### r5 instances



**r5.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4915m | -Xmx4915m | 
| mapreduce.java.opts | -Xmx9830m | -Xmx9830m | 
| mapreduce.map.memory.mb | 6144 | 6144 | 
| mapreduce.reduce.memory.mb | 12288 | 12288 | 
| yarn.app.mapreduce.am.resource.mb | 12288 | 12288 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**r5.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.java.opts | -Xmx11468m | -Xmx11468m | 
| mapreduce.map.memory.mb | 7168 | 7168 | 
| mapreduce.reduce.memory.mb | 14336 | 14336 | 
| yarn.app.mapreduce.am.resource.mb | 14336 | 14336 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**r5.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**r5.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6349m | -Xmx6349m | 
| mapreduce.java.opts | -Xmx12698m | -Xmx12698m | 
| mapreduce.map.memory.mb | 7936 | 7936 | 
| mapreduce.reduce.memory.mb | 15872 | 15872 | 
| yarn.app.mapreduce.am.resource.mb | 15872 | 15872 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 


**r5.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6417m | -Xmx6417m | 
| mapreduce.java.opts | -Xmx12834m | -Xmx12834m | 
| mapreduce.map.memory.mb | 8021 | 8021 | 
| mapreduce.reduce.memory.mb | 16042 | 16042 | 
| yarn.app.mapreduce.am.resource.mb | 16042 | 16042 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32100 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32100 | 


**r5.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6451m | -Xmx6451m | 
| mapreduce.java.opts | -Xmx12902m | -Xmx12902m | 
| mapreduce.map.memory.mb | 8064 | 8064 | 
| mapreduce.reduce.memory.mb | 16128 | 16128 | 
| yarn.app.mapreduce.am.resource.mb | 16128 | 16128 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 516096 | 32256 | 
| yarn.nodemanager.resource.memory-mb | 516096 | 32256 | 


**r5.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6486m | -Xmx6486m | 
| mapreduce.java.opts | -Xmx12972m | -Xmx12972m | 
| mapreduce.map.memory.mb | 8107 | 8107 | 
| mapreduce.reduce.memory.mb | 16214 | 16214 | 
| yarn.app.mapreduce.am.resource.mb | 16214 | 16214 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 778240 | 32396 | 
| yarn.nodemanager.resource.memory-mb | 778240 | 32396 | 

### r5a instances



**r5a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4915m | -Xmx4915m | 
| mapreduce.java.opts | -Xmx9830m | -Xmx9830m | 
| mapreduce.map.memory.mb | 6144 | 6144 | 
| mapreduce.reduce.memory.mb | 12288 | 12288 | 
| yarn.app.mapreduce.am.resource.mb | 12288 | 12288 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**r5a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.java.opts | -Xmx11468m | -Xmx11468m | 
| mapreduce.map.memory.mb | 7168 | 7168 | 
| mapreduce.reduce.memory.mb | 14336 | 14336 | 
| yarn.app.mapreduce.am.resource.mb | 14336 | 14336 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**r5a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**r5a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6349m | -Xmx6349m | 
| mapreduce.java.opts | -Xmx12698m | -Xmx12698m | 
| mapreduce.map.memory.mb | 7936 | 7936 | 
| mapreduce.reduce.memory.mb | 15872 | 15872 | 
| yarn.app.mapreduce.am.resource.mb | 15872 | 15872 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 


**r5a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6417m | -Xmx6417m | 
| mapreduce.java.opts | -Xmx12834m | -Xmx12834m | 
| mapreduce.map.memory.mb | 8021 | 8021 | 
| mapreduce.reduce.memory.mb | 16042 | 16042 | 
| yarn.app.mapreduce.am.resource.mb | 16042 | 16042 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32100 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32100 | 


**r5a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6451m | -Xmx6451m | 
| mapreduce.java.opts | -Xmx12902m | -Xmx12902m | 
| mapreduce.map.memory.mb | 8064 | 8064 | 
| mapreduce.reduce.memory.mb | 16128 | 16128 | 
| yarn.app.mapreduce.am.resource.mb | 16128 | 16128 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 516096 | 32256 | 
| yarn.nodemanager.resource.memory-mb | 516096 | 32256 | 


**r5a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6486m | -Xmx6486m | 
| mapreduce.java.opts | -Xmx12972m | -Xmx12972m | 
| mapreduce.map.memory.mb | 8107 | 8107 | 
| mapreduce.reduce.memory.mb | 16214 | 16214 | 
| yarn.app.mapreduce.am.resource.mb | 16214 | 16214 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 778240 | 32396 | 
| yarn.nodemanager.resource.memory-mb | 778240 | 32396 | 

### r5ad instances



**r5ad.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r5ad.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r5ad.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r5ad.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r5ad.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r5ad.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6246m | -Xmx6246m | 
| mapreduce.java.opts | -Xmx12492m | -Xmx12492m | 
| mapreduce.map.memory.mb | 7808 | 7808 | 
| mapreduce.reduce.memory.mb | 15616 | 15616 | 
| yarn.app.mapreduce.am.resource.mb | 15616 | 15616 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 499712 | 31232 | 
| yarn.nodemanager.resource.memory-mb | 499712 | 31232 | 


**r5ad.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 

### r5b instances



**r5b.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r5b.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r5b.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r5b.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r5b.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r5b.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r5b.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 

### r5d instances



**r5d.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4915m | -Xmx4915m | 
| mapreduce.java.opts | -Xmx9830m | -Xmx9830m | 
| mapreduce.map.memory.mb | 6144 | 6144 | 
| mapreduce.reduce.memory.mb | 12288 | 12288 | 
| yarn.app.mapreduce.am.resource.mb | 12288 | 12288 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**r5d.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.java.opts | -Xmx11468m | -Xmx11468m | 
| mapreduce.map.memory.mb | 7168 | 7168 | 
| mapreduce.reduce.memory.mb | 14336 | 14336 | 
| yarn.app.mapreduce.am.resource.mb | 14336 | 14336 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**r5d.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 122880 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 122880 | 30720 | 


**r5d.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6349m | -Xmx6349m | 
| mapreduce.java.opts | -Xmx12698m | -Xmx12698m | 
| mapreduce.map.memory.mb | 7936 | 7936 | 
| mapreduce.reduce.memory.mb | 15872 | 15872 | 
| yarn.app.mapreduce.am.resource.mb | 15872 | 15872 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 253952 | 31744 | 
| yarn.nodemanager.resource.memory-mb | 253952 | 31744 | 


**r5d.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6417m | -Xmx6417m | 
| mapreduce.java.opts | -Xmx12834m | -Xmx12834m | 
| mapreduce.map.memory.mb | 8021 | 8021 | 
| mapreduce.reduce.memory.mb | 16042 | 16042 | 
| yarn.app.mapreduce.am.resource.mb | 16042 | 16042 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32100 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32100 | 


**r5d.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6451m | -Xmx6451m | 
| mapreduce.java.opts | -Xmx12902m | -Xmx12902m | 
| mapreduce.map.memory.mb | 8064 | 8064 | 
| mapreduce.reduce.memory.mb | 16128 | 16128 | 
| yarn.app.mapreduce.am.resource.mb | 16128 | 16128 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 516096 | 32256 | 
| yarn.nodemanager.resource.memory-mb | 516096 | 32256 | 


**r5d.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6486m | -Xmx6486m | 
| mapreduce.java.opts | -Xmx12972m | -Xmx12972m | 
| mapreduce.map.memory.mb | 8107 | 8107 | 
| mapreduce.reduce.memory.mb | 16214 | 16214 | 
| yarn.app.mapreduce.am.resource.mb | 16214 | 16214 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 778240 | 32396 | 
| yarn.nodemanager.resource.memory-mb | 778240 | 32396 | 

### r5dn instances



**r5dn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r5dn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r5dn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r5dn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r5dn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r5dn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r5dn.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 

### r5n instances



**r5n.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r5n.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r5n.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r5n.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r5n.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r5n.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r5n.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 

### r6a instances



**r6a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r6a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r6a.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6195m | -Xmx6195m | 
| mapreduce.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.map.memory.mb | 7744 | 7744 | 
| mapreduce.reduce.memory.mb | 15488 | 15488 | 
| yarn.app.mapreduce.am.resource.mb | 15488 | 15488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 


**r6a.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### r6g instances



**r6g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### r6gd instances



**r6gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### r6i instances



**r6i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r6i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r6i.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6029m | -Xmx6029m | 
| mapreduce.java.opts | -Xmx12058m | -Xmx12058m | 
| mapreduce.map.memory.mb | 7536 | 7536 | 
| mapreduce.reduce.memory.mb | 15072 | 15072 | 
| yarn.app.mapreduce.am.resource.mb | 15072 | 15072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 964608 | 30144 | 
| yarn.nodemanager.resource.memory-mb | 964608 | 30144 | 

### r6id instances



**r6id.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6id.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6id.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6id.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6id.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6id.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r6id.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r6id.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6195m | -Xmx6195m | 
| mapreduce.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.map.memory.mb | 7744 | 7744 | 
| mapreduce.reduce.memory.mb | 15488 | 15488 | 
| yarn.app.mapreduce.am.resource.mb | 15488 | 15488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 

### r6idn instances



**r6idn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6idn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6idn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6idn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6idn.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6idn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r6idn.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r6idn.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6195m | -Xmx6195m | 
| mapreduce.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.map.memory.mb | 7744 | 7744 | 
| mapreduce.reduce.memory.mb | 15488 | 15488 | 
| yarn.app.mapreduce.am.resource.mb | 15488 | 15488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 

### r6in instances



**r6in.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r6in.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r6in.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r6in.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r6in.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r6in.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r6in.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r6in.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6195m | -Xmx6195m | 
| mapreduce.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.map.memory.mb | 7744 | 7744 | 
| mapreduce.reduce.memory.mb | 15488 | 15488 | 
| yarn.app.mapreduce.am.resource.mb | 15488 | 15488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 

### r7a instances



**r7a.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r7a.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r7a.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r7a.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r7a.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r7a.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r7a.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r7a.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6195m | -Xmx6195m | 
| mapreduce.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.map.memory.mb | 7744 | 7744 | 
| mapreduce.reduce.memory.mb | 15488 | 15488 | 
| yarn.app.mapreduce.am.resource.mb | 15488 | 15488 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 


**r7a.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### r7g instances



**r7g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r7g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r7g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r7g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r7g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r7g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### r7gd instances



**r7gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r7gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r7gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r7gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r7gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r7gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 

### r7i instances



**r7i.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r7i.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r7i.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r7i.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r7i.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r7i.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r7i.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r7i.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### r7iz instances



**r7iz.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r7iz.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r7iz.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r7iz.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r7iz.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r7iz.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r7iz.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6029m | -Xmx6029m | 
| mapreduce.java.opts | -Xmx12058m | -Xmx12058m | 
| mapreduce.map.memory.mb | 7536 | 7536 | 
| mapreduce.reduce.memory.mb | 15072 | 15072 | 
| yarn.app.mapreduce.am.resource.mb | 15072 | 15072 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 964608 | 30144 | 
| yarn.nodemanager.resource.memory-mb | 964608 | 30144 | 

### r8g instances



**r8g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r8g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r8g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r8g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r8g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r8g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r8g.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r8g.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### r8gd instances



**r8gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4685m | -Xmx4685m | 
| mapreduce.java.opts | -Xmx9370m | -Xmx9370m | 
| mapreduce.map.memory.mb | 5856 | 5856 | 
| mapreduce.reduce.memory.mb | 11712 | 11712 | 
| yarn.app.mapreduce.am.resource.mb | 11712 | 11712 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 23424 | 11712 | 
| yarn.nodemanager.resource.memory-mb | 23424 | 11712 | 


**r8gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5427m | -Xmx5427m | 
| mapreduce.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.map.memory.mb | 6784 | 6784 | 
| mapreduce.reduce.memory.mb | 13568 | 13568 | 
| yarn.app.mapreduce.am.resource.mb | 13568 | 13568 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**r8gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5837m | -Xmx5837m | 
| mapreduce.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.map.memory.mb | 7296 | 7296 | 
| mapreduce.reduce.memory.mb | 14592 | 14592 | 
| yarn.app.mapreduce.am.resource.mb | 14592 | 14592 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**r8gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6042m | -Xmx6042m | 
| mapreduce.java.opts | -Xmx12084m | -Xmx12084m | 
| mapreduce.map.memory.mb | 7552 | 7552 | 
| mapreduce.reduce.memory.mb | 15104 | 15104 | 
| yarn.app.mapreduce.am.resource.mb | 15104 | 15104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**r8gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6110m | -Xmx6110m | 
| mapreduce.java.opts | -Xmx12220m | -Xmx12220m | 
| mapreduce.map.memory.mb | 7637 | 7637 | 
| mapreduce.reduce.memory.mb | 15274 | 15274 | 
| yarn.app.mapreduce.am.resource.mb | 15274 | 15274 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 366592 | 30564 | 
| yarn.nodemanager.resource.memory-mb | 366592 | 30564 | 


**r8gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6144m | -Xmx6144m | 
| mapreduce.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.map.memory.mb | 7680 | 7680 | 
| mapreduce.reduce.memory.mb | 15360 | 15360 | 
| yarn.app.mapreduce.am.resource.mb | 15360 | 15360 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**r8gd.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6178m | -Xmx6178m | 
| mapreduce.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.map.memory.mb | 7723 | 7723 | 
| mapreduce.reduce.memory.mb | 15446 | 15446 | 
| yarn.app.mapreduce.am.resource.mb | 15446 | 15446 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30860 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30860 | 


**r8gd.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6212m | -Xmx6212m | 
| mapreduce.java.opts | -Xmx12424m | -Xmx12424m | 
| mapreduce.map.memory.mb | 7765 | 7765 | 
| mapreduce.reduce.memory.mb | 15530 | 15530 | 
| yarn.app.mapreduce.am.resource.mb | 15530 | 15530 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31124 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31124 | 

### x1 instances



**x1.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12058m | -Xmx12058m | 
| mapreduce.java.opts | -Xmx24116m | -Xmx24116m | 
| mapreduce.map.memory.mb | 15072 | 15072 | 
| mapreduce.reduce.memory.mb | 30144 | 30144 | 
| yarn.app.mapreduce.am.resource.mb | 30144 | 30144 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 964608 | 30144 | 
| yarn.nodemanager.resource.memory-mb | 964608 | 30144 | 


**x1.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12109m | -Xmx12109m | 
| mapreduce.java.opts | -Xmx24218m | -Xmx24218m | 
| mapreduce.map.memory.mb | 15136 | 15136 | 
| mapreduce.reduce.memory.mb | 30272 | 30272 | 
| yarn.app.mapreduce.am.resource.mb | 30272 | 30272 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1937408 | 30272 | 
| yarn.nodemanager.resource.memory-mb | 1937408 | 30272 | 

### x1e instances



**x1e.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx22682m | -Xmx22682m | 
| mapreduce.java.opts | -Xmx45364m | -Xmx45364m | 
| mapreduce.map.memory.mb | 28352 | 28352 | 
| mapreduce.reduce.memory.mb | 56704 | 56704 | 
| yarn.app.mapreduce.am.resource.mb | 56704 | 56704 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 113408 | 0 | 
| yarn.nodemanager.resource.memory-mb | 113408 | 0 | 


**x1e.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx23501m | -Xmx23501m | 
| mapreduce.java.opts | -Xmx47002m | -Xmx47002m | 
| mapreduce.map.memory.mb | 29376 | 29376 | 
| mapreduce.reduce.memory.mb | 58752 | 58752 | 
| yarn.app.mapreduce.am.resource.mb | 58752 | 58752 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 235008 | 0 | 
| yarn.nodemanager.resource.memory-mb | 235008 | 0 | 


**x1e.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx23910m | -Xmx23910m | 
| mapreduce.java.opts | -Xmx47820m | -Xmx47820m | 
| mapreduce.map.memory.mb | 29888 | 29888 | 
| mapreduce.reduce.memory.mb | 59776 | 59776 | 
| yarn.app.mapreduce.am.resource.mb | 59776 | 59776 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 478208 | 0 | 
| yarn.nodemanager.resource.memory-mb | 478208 | 0 | 


**x1e.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24115m | -Xmx24115m | 
| mapreduce.java.opts | -Xmx48230m | -Xmx48230m | 
| mapreduce.map.memory.mb | 30144 | 30144 | 
| mapreduce.reduce.memory.mb | 60288 | 60288 | 
| yarn.app.mapreduce.am.resource.mb | 60288 | 60288 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 964608 | 0 | 
| yarn.nodemanager.resource.memory-mb | 964608 | 0 | 


**x1e.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24218m | -Xmx24218m | 
| mapreduce.java.opts | -Xmx48436m | -Xmx48436m | 
| mapreduce.map.memory.mb | 30272 | 30272 | 
| mapreduce.reduce.memory.mb | 60544 | 60544 | 
| yarn.app.mapreduce.am.resource.mb | 60544 | 60544 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1937408 | 0 | 
| yarn.nodemanager.resource.memory-mb | 1937408 | 0 | 


**x1e.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24269m | -Xmx24269m | 
| mapreduce.java.opts | -Xmx48538m | -Xmx48538m | 
| mapreduce.map.memory.mb | 30336 | 30336 | 
| mapreduce.reduce.memory.mb | 60672 | 60672 | 
| yarn.app.mapreduce.am.resource.mb | 60672 | 60672 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 3883008 | 0 | 
| yarn.nodemanager.resource.memory-mb | 3883008 | 0 | 

### x2gd instances



**x2gd.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.java.opts | -Xmx21708m | -Xmx21708m | 
| mapreduce.map.memory.mb | 13568 | 13568 | 
| mapreduce.reduce.memory.mb | 27136 | 27136 | 
| yarn.app.mapreduce.am.resource.mb | 27136 | 27136 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**x2gd.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.java.opts | -Xmx23348m | -Xmx23348m | 
| mapreduce.map.memory.mb | 14592 | 14592 | 
| mapreduce.reduce.memory.mb | 29184 | 29184 | 
| yarn.app.mapreduce.am.resource.mb | 29184 | 29184 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**x2gd.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12083m | -Xmx12083m | 
| mapreduce.java.opts | -Xmx24166m | -Xmx24166m | 
| mapreduce.map.memory.mb | 15104 | 15104 | 
| mapreduce.reduce.memory.mb | 30208 | 30208 | 
| yarn.app.mapreduce.am.resource.mb | 30208 | 30208 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**x2gd.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.java.opts | -Xmx24576m | -Xmx24576m | 
| mapreduce.map.memory.mb | 15360 | 15360 | 
| mapreduce.reduce.memory.mb | 30720 | 30720 | 
| yarn.app.mapreduce.am.resource.mb | 30720 | 30720 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**x2gd.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.java.opts | -Xmx24712m | -Xmx24712m | 
| mapreduce.map.memory.mb | 15445 | 15445 | 
| mapreduce.reduce.memory.mb | 30890 | 30890 | 
| yarn.app.mapreduce.am.resource.mb | 30890 | 30890 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30906 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30906 | 


**x2gd.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.java.opts | -Xmx24780m | -Xmx24780m | 
| mapreduce.map.memory.mb | 15488 | 15488 | 
| mapreduce.reduce.memory.mb | 30976 | 30976 | 
| yarn.app.mapreduce.am.resource.mb | 30976 | 30976 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 

### x2idn instances



**x2idn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.java.opts | -Xmx24780m | -Xmx24780m | 
| mapreduce.map.memory.mb | 15488 | 15488 | 
| mapreduce.reduce.memory.mb | 30976 | 30976 | 
| yarn.app.mapreduce.am.resource.mb | 30976 | 30976 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 


**x2idn.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12425m | -Xmx12425m | 
| mapreduce.java.opts | -Xmx24850m | -Xmx24850m | 
| mapreduce.map.memory.mb | 15531 | 15531 | 
| mapreduce.reduce.memory.mb | 31062 | 31062 | 
| yarn.app.mapreduce.am.resource.mb | 31062 | 31062 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31030 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31030 | 


**x2idn.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12442m | -Xmx12442m | 
| mapreduce.java.opts | -Xmx24884m | -Xmx24884m | 
| mapreduce.map.memory.mb | 15552 | 15552 | 
| mapreduce.reduce.memory.mb | 31104 | 31104 | 
| yarn.app.mapreduce.am.resource.mb | 31104 | 31104 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1990656 | 31104 | 
| yarn.nodemanager.resource.memory-mb | 1990656 | 31104 | 

### x2iedn instances



**x2iedn.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx23347m | -Xmx23347m | 
| mapreduce.java.opts | -Xmx46694m | -Xmx46694m | 
| mapreduce.map.memory.mb | 29184 | 29184 | 
| mapreduce.reduce.memory.mb | 58368 | 58368 | 
| yarn.app.mapreduce.am.resource.mb | 58368 | 58368 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 0 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 0 | 


**x2iedn.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24166m | -Xmx24166m | 
| mapreduce.java.opts | -Xmx48332m | -Xmx48332m | 
| mapreduce.map.memory.mb | 30208 | 30208 | 
| mapreduce.reduce.memory.mb | 60416 | 60416 | 
| yarn.app.mapreduce.am.resource.mb | 60416 | 60416 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 0 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 0 | 


**x2iedn.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24576m | -Xmx24576m | 
| mapreduce.java.opts | -Xmx49152m | -Xmx49152m | 
| mapreduce.map.memory.mb | 30720 | 30720 | 
| mapreduce.reduce.memory.mb | 61440 | 61440 | 
| yarn.app.mapreduce.am.resource.mb | 61440 | 61440 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 0 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 0 | 


**x2iedn.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24781m | -Xmx24781m | 
| mapreduce.java.opts | -Xmx49562m | -Xmx49562m | 
| mapreduce.map.memory.mb | 30976 | 30976 | 
| mapreduce.reduce.memory.mb | 61952 | 61952 | 
| yarn.app.mapreduce.am.resource.mb | 61952 | 61952 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 0 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 0 | 


**x2iedn.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24883m | -Xmx24883m | 
| mapreduce.java.opts | -Xmx49766m | -Xmx49766m | 
| mapreduce.map.memory.mb | 31104 | 31104 | 
| mapreduce.reduce.memory.mb | 62208 | 62208 | 
| yarn.app.mapreduce.am.resource.mb | 62208 | 62208 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1990656 | 0 | 
| yarn.nodemanager.resource.memory-mb | 1990656 | 0 | 


**x2iedn.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24918m | -Xmx24918m | 
| mapreduce.java.opts | -Xmx49836m | -Xmx49836m | 
| mapreduce.map.memory.mb | 31147 | 31147 | 
| mapreduce.reduce.memory.mb | 62294 | 62294 | 
| yarn.app.mapreduce.am.resource.mb | 62294 | 62294 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 2990080 | -32 | 
| yarn.nodemanager.resource.memory-mb | 2990080 | -32 | 


**x2iedn.32xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx24934m | -Xmx24934m | 
| mapreduce.java.opts | -Xmx49868m | -Xmx49868m | 
| mapreduce.map.memory.mb | 31168 | 31168 | 
| mapreduce.reduce.memory.mb | 62336 | 62336 | 
| yarn.app.mapreduce.am.resource.mb | 62336 | 62336 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 3989504 | 0 | 
| yarn.nodemanager.resource.memory-mb | 3989504 | 0 | 

### x8g instances



**x8g.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx10854m | -Xmx10854m | 
| mapreduce.java.opts | -Xmx21708m | -Xmx21708m | 
| mapreduce.map.memory.mb | 13568 | 13568 | 
| mapreduce.reduce.memory.mb | 27136 | 27136 | 
| yarn.app.mapreduce.am.resource.mb | 27136 | 27136 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 54272 | 27136 | 
| yarn.nodemanager.resource.memory-mb | 54272 | 27136 | 


**x8g.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx11674m | -Xmx11674m | 
| mapreduce.java.opts | -Xmx23348m | -Xmx23348m | 
| mapreduce.map.memory.mb | 14592 | 14592 | 
| mapreduce.reduce.memory.mb | 29184 | 29184 | 
| yarn.app.mapreduce.am.resource.mb | 29184 | 29184 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 116736 | 29184 | 
| yarn.nodemanager.resource.memory-mb | 116736 | 29184 | 


**x8g.4xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12083m | -Xmx12083m | 
| mapreduce.java.opts | -Xmx24166m | -Xmx24166m | 
| mapreduce.map.memory.mb | 15104 | 15104 | 
| mapreduce.reduce.memory.mb | 30208 | 30208 | 
| yarn.app.mapreduce.am.resource.mb | 30208 | 30208 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 241664 | 30208 | 
| yarn.nodemanager.resource.memory-mb | 241664 | 30208 | 


**x8g.8xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12288m | -Xmx12288m | 
| mapreduce.java.opts | -Xmx24576m | -Xmx24576m | 
| mapreduce.map.memory.mb | 15360 | 15360 | 
| mapreduce.reduce.memory.mb | 30720 | 30720 | 
| yarn.app.mapreduce.am.resource.mb | 30720 | 30720 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 491520 | 30720 | 
| yarn.nodemanager.resource.memory-mb | 491520 | 30720 | 


**x8g.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12356m | -Xmx12356m | 
| mapreduce.java.opts | -Xmx24712m | -Xmx24712m | 
| mapreduce.map.memory.mb | 15445 | 15445 | 
| mapreduce.reduce.memory.mb | 30890 | 30890 | 
| yarn.app.mapreduce.am.resource.mb | 30890 | 30890 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 741376 | 30906 | 
| yarn.nodemanager.resource.memory-mb | 741376 | 30906 | 


**x8g.16xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12390m | -Xmx12390m | 
| mapreduce.java.opts | -Xmx24780m | -Xmx24780m | 
| mapreduce.map.memory.mb | 15488 | 15488 | 
| mapreduce.reduce.memory.mb | 30976 | 30976 | 
| yarn.app.mapreduce.am.resource.mb | 30976 | 30976 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 991232 | 30976 | 
| yarn.nodemanager.resource.memory-mb | 991232 | 30976 | 


**x8g.24xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12425m | -Xmx12425m | 
| mapreduce.java.opts | -Xmx24850m | -Xmx24850m | 
| mapreduce.map.memory.mb | 15531 | 15531 | 
| mapreduce.reduce.memory.mb | 31062 | 31062 | 
| yarn.app.mapreduce.am.resource.mb | 31062 | 31062 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 1490944 | 31030 | 
| yarn.nodemanager.resource.memory-mb | 1490944 | 31030 | 


**x8g.48xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx12458m | -Xmx12458m | 
| mapreduce.java.opts | -Xmx24916m | -Xmx24916m | 
| mapreduce.map.memory.mb | 15573 | 15573 | 
| mapreduce.reduce.memory.mb | 31146 | 31146 | 
| yarn.app.mapreduce.am.resource.mb | 31146 | 31146 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 2990080 | 31210 | 
| yarn.nodemanager.resource.memory-mb | 2990080 | 31210 | 

### z1d instances



**z1d.xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx4915m | -Xmx4915m | 
| mapreduce.java.opts | -Xmx9830m | -Xmx9830m | 
| mapreduce.map.memory.mb | 6144 | 6144 | 
| mapreduce.reduce.memory.mb | 12288 | 12288 | 
| yarn.app.mapreduce.am.resource.mb | 12288 | 12288 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 24576 | 12288 | 
| yarn.nodemanager.resource.memory-mb | 24576 | 12288 | 


**z1d.2xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx5734m | -Xmx5734m | 
| mapreduce.java.opts | -Xmx11468m | -Xmx11468m | 
| mapreduce.map.memory.mb | 7168 | 7168 | 
| mapreduce.reduce.memory.mb | 14336 | 14336 | 
| yarn.app.mapreduce.am.resource.mb | 14336 | 14336 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 57344 | 28672 | 
| yarn.nodemanager.resource.memory-mb | 57344 | 28672 | 


**z1d.3xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6007m | -Xmx6007m | 
| mapreduce.java.opts | -Xmx12014m | -Xmx12014m | 
| mapreduce.map.memory.mb | 7509 | 7509 | 
| mapreduce.reduce.memory.mb | 15018 | 15018 | 
| yarn.app.mapreduce.am.resource.mb | 15018 | 15018 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 90112 | 30040 | 
| yarn.nodemanager.resource.memory-mb | 90112 | 30040 | 


**z1d.6xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6281m | -Xmx6281m | 
| mapreduce.java.opts | -Xmx12562m | -Xmx12562m | 
| mapreduce.map.memory.mb | 7851 | 7851 | 
| mapreduce.reduce.memory.mb | 15702 | 15702 | 
| yarn.app.mapreduce.am.resource.mb | 15702 | 15702 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 188416 | 31396 | 
| yarn.nodemanager.resource.memory-mb | 188416 | 31396 | 


**z1d.12xlarge**  

| Configuration option | Default value | With HBase installed | 
| --- | --- | --- | 
| mapreduce.map.java.opts | -Xmx6417m | -Xmx6417m | 
| mapreduce.java.opts | -Xmx12834m | -Xmx12834m | 
| mapreduce.map.memory.mb | 8021 | 8021 | 
| mapreduce.reduce.memory.mb | 16042 | 16042 | 
| yarn.app.mapreduce.am.resource.mb | 16042 | 16042 | 
| yarn.scheduler.minimum-allocation-mb | 1 | 1 | 
| yarn.scheduler.maximum-allocation-mb | 385024 | 32100 | 
| yarn.nodemanager.resource.memory-mb | 385024 | 32100 |