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

Class HoodieCDCDataBlock

java.lang.Object

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

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

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

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

public class HoodieCDCDataBlock
extends HoodieAvroDataBlock

Change log supplemental log data block.

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.HoodieDataBlock

readerSchema

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

readBlockLazily, version

Constructor Summary

Constructors

Constructor and Description
HoodieCDCDataBlock(List<HoodieRecord> records, Map<HoodieLogBlock.HeaderMetadataType,String> header, String keyField)
HoodieCDCDataBlock(Supplier<SeekableDataInputStream> inputStreamSupplier, Option<byte[]> content, boolean readBlockLazily, HoodieLogBlock.HoodieLogBlockContentLocation logBlockContentLocation, org.apache.avro.Schema readerSchema, Map<HoodieLogBlock.HeaderMetadataType,String> header, String keyField)

Method Summary

Modifier and Type	Method and Description
HoodieLogBlock.HoodieLogBlockType	getBlockType()

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

deserializeRecords, getBlock, getBlock, getBytes, serializeRecords

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

getContentBytes, getKeyField, getKeyFieldName, getRecordIterator, getRecordIterator, getRecordKey, getSchema, getSchemaFromHeader, getWriterSchema, lookupRecords, readRecordsFromBlockPayload

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HoodieCDCDataBlock

public HoodieCDCDataBlock(Supplier<SeekableDataInputStream> inputStreamSupplier,
                          Option<byte[]> content,
                          boolean readBlockLazily,
                          HoodieLogBlock.HoodieLogBlockContentLocation logBlockContentLocation,
                          org.apache.avro.Schema readerSchema,
                          Map<HoodieLogBlock.HeaderMetadataType,String> header,
                          String keyField)

HoodieCDCDataBlock

public HoodieCDCDataBlock(List<HoodieRecord> records,
                          Map<HoodieLogBlock.HeaderMetadataType,String> header,
                          String keyField)

Method Detail

getBlockType

public HoodieLogBlock.HoodieLogBlockType getBlockType()

Overrides:

getBlockType in class HoodieAvroDataBlock