Package software.amazon.awscdk.services.kinesisfirehose

Class CfnDeliveryStream.OrcSerDeProperty.Jsii$Proxy

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.kinesisfirehose.CfnDeliveryStream.OrcSerDeProperty.Jsii$Proxy

All Implemented Interfaces:

CfnDeliveryStream.OrcSerDeProperty, software.amazon.jsii.JsiiSerializable

Enclosing interface:

CfnDeliveryStream.OrcSerDeProperty

@Stability(Stable)
@Internal
public static final class CfnDeliveryStream.OrcSerDeProperty.Jsii$Proxy
extends software.amazon.jsii.JsiiObject
implements CfnDeliveryStream.OrcSerDeProperty

An implementation for CfnDeliveryStream.OrcSerDeProperty

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.kinesisfirehose.CfnDeliveryStream.OrcSerDeProperty

CfnDeliveryStream.OrcSerDeProperty.Builder, CfnDeliveryStream.OrcSerDeProperty.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Jsii$Proxy(CfnDeliveryStream.OrcSerDeProperty.Builder builder)	Constructor that initializes the object based on literal property values passed by the CfnDeliveryStream.OrcSerDeProperty.Builder.
protected	Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)	Constructor that initializes the object based on values retrieved from the JsiiObject.

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.JsonNode	$jsii$toJson()
final boolean	equals(Object o)
final Number	getBlockSizeBytes()	The Hadoop Distributed File System (HDFS) block size.
final List<String>	getBloomFilterColumns()	The column names for which you want Firehose to create bloom filters.
final Number	getBloomFilterFalsePositiveProbability()	The Bloom filter false positive probability (FPP).
final String	getCompression()	The compression code to use over data blocks.
final Number	getDictionaryKeyThreshold()	Represents the fraction of the total number of non-null rows.
final Object	getEnablePadding()	Set this to true to indicate that you want stripes to be padded to the HDFS block boundaries.
final String	getFormatVersion()	The version of the file to write.
final Number	getPaddingTolerance()	A number between 0 and 1 that defines the tolerance for block padding as a decimal fraction of stripe size.
final Number	getRowIndexStride()	The number of rows between index entries.
final Number	getStripeSizeBytes()	The number of bytes in each stripe.
final int	hashCode()

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Jsii$Proxy

protected Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)

Constructor that initializes the object based on values retrieved from the JsiiObject.

Parameters:

objRef - Reference to the JSII managed object.

Jsii$Proxy

protected Jsii$Proxy(CfnDeliveryStream.OrcSerDeProperty.Builder builder)

Constructor that initializes the object based on literal property values passed by the CfnDeliveryStream.OrcSerDeProperty.Builder.

Method Details

getBlockSizeBytes

public final Number getBlockSizeBytes()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The Hadoop Distributed File System (HDFS) block size.

This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.

Specified by:

getBlockSizeBytes in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-blocksizebytes

getBloomFilterColumns

public final List<String> getBloomFilterColumns()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The column names for which you want Firehose to create bloom filters.

The default is null .

Specified by:

getBloomFilterColumns in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-bloomfiltercolumns

getBloomFilterFalsePositiveProbability

public final Number getBloomFilterFalsePositiveProbability()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The Bloom filter false positive probability (FPP).

The lower the FPP, the bigger the Bloom filter. The default value is 0.05, the minimum is 0, and the maximum is 1.

Specified by:

getBloomFilterFalsePositiveProbability in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-bloomfilterfalsepositiveprobability

getCompression

public final String getCompression()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The compression code to use over data blocks.

The default is SNAPPY .

Specified by:

getCompression in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-compression

getDictionaryKeyThreshold

public final Number getDictionaryKeyThreshold()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

Represents the fraction of the total number of non-null rows.

To turn off dictionary encoding, set this fraction to a number that is less than the number of distinct keys in a dictionary. To always use dictionary encoding, set this threshold to 1.

Specified by:

getDictionaryKeyThreshold in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-dictionarykeythreshold

getEnablePadding

public final Object getEnablePadding()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

Set this to true to indicate that you want stripes to be padded to the HDFS block boundaries.

This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is false .

Returns union: either Boolean or IResolvable

Specified by:

getEnablePadding in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-enablepadding

getFormatVersion

public final String getFormatVersion()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The version of the file to write.

The possible values are V0_11 and V0_12 . The default is V0_12 .

Specified by:

getFormatVersion in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-formatversion

getPaddingTolerance

public final Number getPaddingTolerance()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

A number between 0 and 1 that defines the tolerance for block padding as a decimal fraction of stripe size.

The default value is 0.05, which means 5 percent of stripe size.

For the default values of 64 MiB ORC stripes and 256 MiB HDFS blocks, the default block padding tolerance of 5 percent reserves a maximum of 3.2 MiB for padding within the 256 MiB block. In such a case, if the available size within the block is more than 3.2 MiB, a new, smaller stripe is inserted to fit within that space. This ensures that no stripe crosses block boundaries and causes remote reads within a node-local task.

Kinesis Data Firehose ignores this parameter when EnablePadding is false .

Specified by:

getPaddingTolerance in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-paddingtolerance

getRowIndexStride

public final Number getRowIndexStride()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The number of rows between index entries.

The default is 10,000 and the minimum is 1,000.

Specified by:

getRowIndexStride in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-rowindexstride

getStripeSizeBytes

public final Number getStripeSizeBytes()

Description copied from interface: CfnDeliveryStream.OrcSerDeProperty

The number of bytes in each stripe.

The default is 64 MiB and the minimum is 8 MiB.

Specified by:

getStripeSizeBytes in interface CfnDeliveryStream.OrcSerDeProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-kinesisfirehose-deliverystream-orcserde.html#cfn-kinesisfirehose-deliverystream-orcserde-stripesizebytes

$jsii$toJson

@Internal
public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()

Specified by:

$jsii$toJson in interface software.amazon.jsii.JsiiSerializable

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object