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

Class HoodieDeleteBlock

java.lang.Object

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

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

public class HoodieDeleteBlock
extends HoodieLogBlock

Delete block contains a list of keys to be deleted from scanning the blocks so far.

Nested Class Summary

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
HoodieDeleteBlock(DeleteRecord[] recordsToDelete, Map<HoodieLogBlock.HeaderMetadataType,String> header)
HoodieDeleteBlock(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()
DeleteRecord[]	getRecordsToDelete()

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

HoodieDeleteBlock

public HoodieDeleteBlock(DeleteRecord[] recordsToDelete,
                         Map<HoodieLogBlock.HeaderMetadataType,String> header)

HoodieDeleteBlock

public HoodieDeleteBlock(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

getContentBytes

public byte[] getContentBytes()
                       throws IOException

Overrides:

getContentBytes in class HoodieLogBlock

Throws:

IOException

getRecordsToDelete

public DeleteRecord[] getRecordsToDelete()

getBlockType

public HoodieLogBlock.HoodieLogBlockType getBlockType()

Specified by:

getBlockType in class HoodieLogBlock