org.apache.hudi.io.hfile

Class HFileMetaIndexBlock

java.lang.Object

org.apache.hudi.io.hfile.HFileBlock

org.apache.hudi.io.hfile.HFileIndexBlock

org.apache.hudi.io.hfile.HFileMetaIndexBlock

public class HFileMetaIndexBlock
extends HFileIndexBlock

Field Summary

Fields inherited from class org.apache.hudi.io.hfile.HFileIndexBlock

blockDataSize, entries

Fields inherited from class org.apache.hudi.io.hfile.HFileBlock

byteBuff, bytesPerChecksum, compressedByteBuff, context, HFILEBLOCK_HEADER_SIZE, HFILEBLOCK_HEADER_SIZE_NO_CHECKSUM, onDiskSizeWithoutHeader, sizeCheckSum, startOffsetInBuff, startOffsetInCompressedBuff, uncompressedEndOffset, uncompressedSizeWithoutHeader

Method Summary

Modifier and Type	Method and Description
static HFileMetaIndexBlock	createMetaIndexBlockToWrite(HFileContext context)
ByteBuffer	getUncompressedBlockDataToWrite() Returns serialized "data" part of the block.

Methods inherited from class org.apache.hudi.io.hfile.HFileIndexBlock

add, getNumOfEntries, isEmpty

Methods inherited from class org.apache.hudi.io.hfile.HFileBlock

allocateBufferForUnpacking, getBlockType, getByteBuff, getOnDiskSizeWithHeader, getStartOffsetInBuffForWrite, parse, serialize, setStartOffsetInBuffForWrite, unpack

Methods inherited from class java.lang.Object

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

Method Detail

createMetaIndexBlockToWrite

public static HFileMetaIndexBlock createMetaIndexBlockToWrite(HFileContext context)

getUncompressedBlockDataToWrite

public ByteBuffer getUncompressedBlockDataToWrite()
                                           throws IOException

Description copied from class: HFileBlock

Returns serialized "data" part of the block. This function must be implemented by each block type separately.

Specified by:

getUncompressedBlockDataToWrite in class HFileBlock

Throws:

IOException