org.apache.hudi.common.table.log.block

Class HoodieCommandBlock

java.lang.Object

org.apache.hudi.common.table.log.block.HoodieLogBlock

org.apache.hudi.common.table.log.block.HoodieCommandBlock

public class HoodieCommandBlock
extends HoodieLogBlock

Command block issues a specific command to the scanner.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HoodieCommandBlock.HoodieCommandBlockTypeEnum Hoodie command block type enum.

Nested classes/interfaces inherited from class org.apache.hudi.common.table.log.block.HoodieLogBlock

HoodieLogBlock.FooterMetadataType, HoodieLogBlock.HeaderMetadataType, HoodieLogBlock.HoodieLogBlockContentLocation, HoodieLogBlock.HoodieLogBlockType

Field Summary

Fields inherited from class org.apache.hudi.common.table.log.block.HoodieLogBlock

readBlockLazily, version

Constructor Summary

Constructors

Constructor and Description
HoodieCommandBlock(Map<HoodieLogBlock.HeaderMetadataType,String> header)
HoodieCommandBlock(Option<byte[]> content, org.apache.hadoop.fs.FSDataInputStream inputStream, boolean readBlockLazily, Option<HoodieLogBlock.HoodieLogBlockContentLocation> blockContentLocation, Map<HoodieLogBlock.HeaderMetadataType,String> header, Map<HoodieLogBlock.HeaderMetadataType,String> footer)

Method Summary

Modifier and Type	Method and Description
HoodieLogBlock.HoodieLogBlockType	getBlockType()
byte[]	getContentBytes()
HoodieCommandBlock.HoodieCommandBlockTypeEnum	getType()

Methods inherited from class org.apache.hudi.common.table.log.block.HoodieLogBlock

deflate, getBlockContentLocation, getContent, getLogBlockFooter, getLogBlockHeader, getLogBlockLength, getLogMetadata, getLogMetadataBytes, getMagic, inflate, tryReadContent

Methods inherited from class java.lang.Object

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

Constructor Detail

HoodieCommandBlock

public HoodieCommandBlock(Map<HoodieLogBlock.HeaderMetadataType,String> header)

HoodieCommandBlock

public HoodieCommandBlock(Option<byte[]> content,
                          org.apache.hadoop.fs.FSDataInputStream inputStream,
                          boolean readBlockLazily,
                          Option<HoodieLogBlock.HoodieLogBlockContentLocation> blockContentLocation,
                          Map<HoodieLogBlock.HeaderMetadataType,String> header,
                          Map<HoodieLogBlock.HeaderMetadataType,String> footer)

Method Detail

getType

public HoodieCommandBlock.HoodieCommandBlockTypeEnum getType()

getBlockType

public HoodieLogBlock.HoodieLogBlockType getBlockType()

Specified by:

getBlockType in class HoodieLogBlock

getContentBytes

public byte[] getContentBytes()

Overrides:

getContentBytes in class HoodieLogBlock