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# Diferenças nas versões 4.x do Amazon EMR
<a name="emr-release-differences-4x"></a>

A documentação para atributos do Amazon EMR no *Guia de gerenciamento do Amazon EMR* especifica a versão do Amazon EMR na qual um atributo foi disponibilizado, além das diferenças aplicáveis entre atributos do Amazon EMR desde a versão 4.0.0.

Desde a versão 5.0.0 do Amazon EMR, algumas aplicações receberam uma atualização de versão significativa, que alterou detalhes de instalação ou operacionais e outras foram promovidas de aplicações em sandbox a aplicações nativas. Cada tópico desta seção apresenta diferenças significativas e específicas das aplicações quando são usadas as versões 4.x do Amazon EMR.

**Topics**
+ [Aplicações em sandbox](emr-sandbox-apps-4x.md)
+ [Considerações sobre o uso do Hive no Amazon EMR 4.x](emr-Hive-4x.md)
+ [Considerações sobre o uso do Pig no Amazon EMR 4.x](emr-Pig-4x.md)

# Aplicações em sandbox
<a name="emr-sandbox-apps-4x"></a>

Ao serem usadas as versões 4.x do Amazon EMR, algumas aplicações são consideradas aplicações em *sandbox*. As aplicações em sandbox são versões anteriores da aplicação que disponibilizamos no momento da versão inicial do Amazon EMR devido à demanda. Você pode usar o console ou a API para que o Amazon EMR instale aplicativos sandbox da mesma forma que os aplicativos nativos, mas os aplicativos sandbox têm suporte e documentação limitados. AWS CLI As aplicações em Sandbox se tornaram aplicações nativas, totalmente compatíveis com as versões 5.0.0 e posteriores do Amazon EMR. Veja a seguir as aplicações em sandbox nas versões 4.x do Amazon EMR:
+ Oozie
+ Presto
+ Sqoop
+ Zeppelin
+ ZooKeeper

Quando você instala aplicativos em sandbox, os nomes dos aplicativos são representados pelo sufixo `-sandbox`. Por exemplo, para instalar a versão sandbox do*Presto*, use`Presto-sandbox`. A instalação pode demorar mais do que para um aplicativo totalmente compatível. Os números de versão listados para cada aplicativo nesta seção correspondem à versão da comunidade do aplicativo.

## Oozie (versões em sandbox)
<a name="emr-Oozie-sandbox-4x"></a>

O Oozie está disponível como uma aplicação em sandbox desde a versão 4.1.0 do Amazon EMR.

Os exemplos do Oozie não são instalados por padrão usando as versões em sandbox. Para instalar os exemplos, execute o SSH no nó principal do cluster e `install-oozie-examples`.


**Informações sobre a versão em sandbox do Oozie**  

| Rótulo de versão do Amazon EMR | Oozie (versão em sandbox) | Componentes instalados com o Oozie-Sandbox | 
| --- | --- | --- | 
| emr-4.9.6 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.9.5 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.9.4 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.9.3 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.9.2 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.9.1 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.8.5 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.8.4 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.8.3 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.8.2 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.8.1 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.8.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.7.4 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.7.3 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.7.2 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.7.1 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.7.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.6.1 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.6.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.5.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.4.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.3.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.2.0 | 4.2.0 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 
| emr-4.1.0 | 4.0.1 | emrfs, emr-ddb, emr-goodies, emr-kinesis, emr-s3-dist-cp, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, oozie-client, oozie-server | 

## Presto (versões em sandbox)
<a name="emr-Presto-sandbox-4x"></a>

O Presto está disponível como aplicação em sandbox desde a versão 4.1.0 do Amazon EMR.


**Informações sobre a versão do Presto-Sandbox**  

| Rótulo de versão do Amazon EMR | Presto (versão em sandbox) | Componentes instalados com o Presto-Sandbox | 
| --- | --- | --- | 
| emr-4.9.6 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.9.5 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.9.4 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.9.3 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.9.2 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.9.1 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.8.5 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.8.4 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.8.3 | 0.157.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.8.2 | 0.152.3 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.8.1 | 0.151 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.8.0 | 0.151 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.7.4 | 0.148 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.7.3 | 0.148 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.7.2 | 0.148 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.7.1 | 0.147 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.7.0 | 0.147 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hcatalog-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.6.1 | 0.143 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.6.0 | 0.143 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.5.0 | 0.140 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.4.0 | 0.136 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.3.0 | 0.130 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.2.0 | 0.125 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 
| emr-4.1.0 | 0.119 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, hive-client, hive-metastore-server, mysql-server, presto-coordinator, presto-worker | 

## Sqoop (versões em sandbox)
<a name="emr-Sqoop-sandbox-4x"></a>

O Sqoop está disponível como uma aplicação em sandbox desde a versão 4.4.0 do Amazon EMR.


**Informações sobre a versão do Sqoop-Sandbox**  

| Rótulo de versão do Amazon EMR | Sqoop (versão em sandbox) | Componentes instalados com o Sqoop-Sandbox | 
| --- | --- | --- | 
| emr-4.9.6 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.9.5 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.9.4 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.9.3 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.9.2 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.9.1 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.8.5 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.8.4 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.8.3 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.8.2 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.8.1 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.8.0 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.7.4 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.7.3 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.7.2 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.7.1 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.7.0 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.6.1 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.6.0 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, mysql-server, sqoop-client | 
| emr-4.5.0 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, sqoop-client | 
| emr-4.4.0 | 1.4.6 | emrfs, emr-ddb, emr-goodies, hadoop-client, hadoop-mapred, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, sqoop-client | 

## Zeppelin (versões em sandbox)
<a name="emr-Zeppelin-sandbox-4x"></a>

O Zeppelin está disponível como uma aplicação em sandbox desde a versão 4.1.0 do Amazon EMR.


**Informações sobre a versão do Zeppelin-Sandbox**  

| Rótulo de versão do Amazon EMR | Zeppelin (versão em sandbox) | Componentes instalados com o Zeppelin-Sandbox | 
| --- | --- | --- | 
| emr-4.9.6 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.9.5 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.9.4 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.9.3 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.9.2 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.9.1 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.8.5 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.8.4 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.8.3 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.8.2 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.8.1 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.8.0 | 0.6.1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.7.4 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.7.3 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.7.2 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.7.1 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.7.0 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.6.1 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.6.0 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.5.0 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.4.0 | 0.5.6-incubating | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.3.0 | 0.5.5-incubating-amzn-1 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.2.0 | 0.5.5-incubating-amzn-0 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 
| emr-4.1.0 | 0.6.0-incubating-SNAPSHOT | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, spark-client, spark-history-server, spark-on-yarn, spark-yarn-slave, zeppelin-server | 

## ZooKeeper (versões sandbox)
<a name="emr-Zookeeper-sandbox-4x"></a>

O Zookeeper está disponível como uma aplicação em sandbox desde a versão 4.6.0 do Amazon EMR.


**ZooKeeper-Informações sobre a versão Sandbox**  

| Rótulo de versão do Amazon EMR | ZooKeeper-Versão Sandbox | Componentes instalados com ZooKeeper -Sandbox | 
| --- | --- | --- | 
| emr-4.9.6 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.9.5 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.9.4 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.9.3 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.9.2 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.9.1 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.8.5 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.8.4 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.8.3 | 3.4.9 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.8.2 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.8.1 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.8.0 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.7.4 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.7.3 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.7.2 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.7.1 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.7.0 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-kms-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.6.1 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 
| emr-4.6.0 | 3.4.8 | emrfs, emr-goodies, hadoop-client, hadoop-hdfs-datanode, hadoop-hdfs-library, hadoop-hdfs-namenode, hadoop-httpfs-server, hadoop-yarn-nodemanager, hadoop-yarn-resourcemanager, zookeeper-client, zookeeper-server | 

# Considerações sobre o uso do Hive no Amazon EMR 4.x
<a name="emr-Hive-4x"></a>

Esta seção discute as diferenças que devem ser consideradas ao ser usada a versão 1.0.0 do Hive nas versões 4.x do Amazon EMR em comparação com o Hive 2.x nas versões 5.x do Amazon EMR.

## Transações ACID não são compatíveis
<a name="emr-Hive-acid-4x"></a>

O Hive nas versões 4.x do Amazon EMR não é compatível com transações ACID com dados do Hive armazenados no Amazon S3 ao serem usadas versões 4.x. Se você tentar criar uma tabela transacional no Amazon S3, ocorrerá uma exceção.

## Leitura e gravação em tabelas no Amazon S3
<a name="emr-Hive-s3table-4x"></a>

O Hive nas versões 4.x do Amazon EMR pode gravar diretamente no Amazon S3 sem o uso de arquivos temporários. Isso melhora a performance, mas uma consequência é que você não pode ler e gravar na mesma tabela no Amazon S3 dentro da mesma instrução do Hive. Uma solução é criar e usar uma tabela temporária no HDFS.

O exemplo a seguir mostra como usar várias instruções do Hive para atualizar uma tabela no Amazon S3. As instruções criam uma tabela temporária no HDFS denominada `tmp` com base em uma tabela no Amazon S3 denominada `my_s3_table`. A tabela no Amazon S3 é atualizada com o conteúdo da tabela temporária.

```
CREATE TEMPORARY TABLE tmp LIKE my_s3_table;
INSERT OVERWRITE TABLE tmp SELECT ....;
INSERT OVERWRITE TABLE my_s3_table SELECT * FROM tmp;
```

## Log4j vs. Log4j 2
<a name="emr-Hive-log4j-4x"></a>

O Hive nas versões 4.x do Amazon EMR usa o Log4j. O padrão é começar com o Log4j 2 versão 5.0.0. Essas versões podem exigir diferentes configurações de registro. Para obter detalhes, consulte [Apache Log4j 2](http://logging.apache.org/log4j/2.x/).

## MapReduce é o mecanismo de execução padrão
<a name="emr-Hive-tez-4x"></a>

As versões de lançamento 4.x do Hive no Amazon EMR são MapReduce usadas como mecanismo de execução padrão. Desde a versão 5.0.0 do Amazon EMR, o Tez é o padrão, fornecendo melhor performance para a maioria dos fluxos de trabalho.

## Autorização do Hive
<a name="emr-Hive-authz-4x"></a>

O Hive nas versões 4.x do Amazon EMR é compatível com a [autorização do Hive](https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Authorization) para o HDFS, mas não para o EMRFS e o Amazon S3. Os clusters do Amazon EMR são executados com a autorização desabilitada por padrão.

## Comportamento de mesclagem de arquivos do Hive com o Amazon S3
<a name="emr-Hive-filemerge-4x"></a>

O Hive nas versões 4.x do Amazon EMR mescla arquivos pequenos no final de um trabalho somente mapa se `hive.merge.mapfiles` é `true`. A mesclagem apenas será acionada se o tamanho médio de saída do trabalho for menor do que a configuração de `hive.merge.smallfiles.avgsize`. O Hive no Amazon EMR tem exatamente o mesmo comportamento se o caminho de saída final está no HDFS. Porém, se o caminho de saída estiver no Amazon S3, o parâmetro `hive.merge.smallfiles.avgsize` será ignorado. Nessa situação, a tarefa de mesclagem sempre será acionada se `hive.merge.mapfiles` estiver definido como `true`.

# Considerações sobre o uso do Pig no Amazon EMR 4.x
<a name="emr-Pig-4x"></a>

O Pig versão 0.14.0 é instalado em clusters criados usando versões 4.x do Amazon EMR. O Pig foi atualizado para a versão 0.16.0 no Amazon EMR 5.0.0. As diferenças significativas são abordadas abaixo.

## Mecanismo de execução padrão diferente
<a name="emr-Pig-engine-4x"></a>

A versão 0.14.0 do Pig nas versões 4.x do Amazon EMR é usada MapReduce como mecanismo de execução padrão. O Pig 0.16.0 e versões posteriores usam o Apache Tez. Você pode definir explicitamente a classificação `exectype=mapreduce` de `pig-properties` configuração a ser usada MapReduce.

## Funções definidas pelo usuário do Dropped Pig () UDFs
<a name="emr-Pig-udf-4x"></a>

As versões personalizadas UDFs que estavam disponíveis no Pig no Amazon EMR 4.x foram descartadas a partir do Pig 0.16.0. A maioria deles UDFs tem funções equivalentes que você pode usar em vez disso. A tabela a seguir lista funções descartadas UDFs e equivalentes. Para obter mais informações, consulte [Funções integradas](https://pig.apache.org/docs/r0.16.0/func.html) no site do Apache Pig.


| UDF descartada | Função equivalente | 
| --- | --- | 
|  FORMAT\$1DT(dtformat, date)  |  GetHour(data), GetMinute (data), GetMonth (data), GetSecond (data), GetWeek (data), GetYear (data), GetDay (data)  | 
|  EXTRACT(string, padrão)  |  REGEX\$1EXTRACT\$1ALL(string, pattern)  | 
|  REPLACE(string, pattern, replacement)  |  REPLACE(string, pattern, replacement)  | 
|  DATE\$1TIME()  |  ToDate()  | 
|  DURATION(dt, dt2)  |  WeeksBetween(dt, dt2), YearsBetween (dt, dt2), (dt, dt2), SecondsBetween (dt, dt2), MonthsBetween (dt, dt2), MinutesBetween (dt, dt2) HoursBetween  | 
|  EXTRACT\$1DT(format, date)  |  GetHour(data), GetMinute (data), GetMonth (data), GetSecond (data), GetWeek (data), GetYear (data), GetDay (data)  | 
|  OFFSET\$1DT(date, duration)  |  AddDuration(data, duração), SubtractDuration (data, duração)  | 
|  PERIOD(dt, dt2)  |  WeeksBetween(dt, dt2), YearsBetween (dt, dt2), (dt, dt2), SecondsBetween (dt, dt2), MonthsBetween (dt, dt2), MinutesBetween (dt, dt2) HoursBetween  | 
|  CAPITALIZE(string)  |  UCFIRST(string)  | 
|  CONCAT\$1WITH()  |  CONCAT()  | 
|  INDEX\$1OF()  |  INDEXOF()  | 
|  LAST\$1INDEX\$1OF()  |  LAST\$1INDEXOF()  | 
|  SPLIT\$1ON\$1REGEX()  |  STRSPLT()  | 
|  UNCAPITALIZE()  |  LCFIRST()  | 

Os itens a seguir UDFs foram eliminados sem equivalente: FORMAT (), LOCAL\$1DATE (), LOCAL\$1TIME (), CENTER (), LEFT\$1PAD (), REPEAT (), REPLACE\$1ONCE (), RIGHT\$1PAD (), STRIP (), STRIP\$1END (), STRIP\$1START (), SWAP\$1CASE ().

## Comandos Grunt descontinuados
<a name="emr-pig-gruntcmd-4x"></a>

Alguns comandos Grunt foram descontinuados a partir do Pig 0.16.0. A tabela a seguir lista os comandos Grunt no Pig 0.14.0 e os comandos equivalentes na versão atual, quando aplicável. 


**Comandos Grunt do Pig 0.14.0 e seus equivalentes atuais**  

| Comando Grunt do Pig 0.14.0 | Comando Grunt do Pig 0.16.0 e versões posteriores | 
| --- | --- | 
|  gato < non-hdfs-path >)  |  fs -cat < non-hdfs-path >;  | 
| cd < non-hdfs-path >; |  Não há equivalente  | 
| ls < non-hdfs-path >; | fs -ls < non-hdfs-path >; | 
|  mover < non-hdfs-path > < non-hdfs-path >;  |  fs -mv < non-hdfs-path > < >; non-hdfs-path  | 
| copiar < non-hdfs-path > < non-hdfs-path >; |  fs -cp < non-hdfs-path > < non-hdfs-path >;  | 
| copyToLocal < non-hdfs-path ><local-path>; |  fs - copyToLocal < non-hdfs-path ><local-path>;  | 
| copyFromLocal <local-path>< non-hdfs-path >; |  fs - copyFromLocal <local-path>< non-hdfs-path >;  | 
| mkdir < non-hdfs-path >; |  fs -mkdir < >; non-hdfs-path  | 
| rm < non-hdfs-path >; |  fs -rm -r -SkipTrash < >; non-hdfs-path  | 
|  rmf < >; non-hdfs-path  |  fs -rm -r -SkipTrash < >; non-hdfs-path  | 

## Capacidade removida para diretórios iniciais não HDFS
<a name="emr-Pig-users-4x"></a>

O Pig 0.14.0 nas versões 4.x do Amazon EMR tem dois mecanismos para permitir a execução de scripts do Pig por usuários que não sejam o usuário do `hadoop` e não tenham diretórios iniciais. O primeiro mecanismo é um fallback automático que define o diretório de trabalho inicial como o diretório raiz caso o diretório inicial não exista. O segunda é uma propriedade `pig.initial.fs.name` que permite alterar o diretório de trabalho inicial.

Esses mecanismos não estão disponíveis desde a versão 5.0.0 do Amazon EMR e os usuários devem ter um diretório inicial no HDFS. Isso não se aplica ao usuário `hadoop`, pois um diretório inicial é provisionado na execução. Os scripts executados usando etapas JAR do Hadoop assumem como padrão o usuário do Hadoop, a menos que outro usuário seja especificado explicitamente com o uso de `command-runner.jar`.