Uses of Interface
org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader

Packages that use org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader

Package	Description
org.apache.hadoop.hbase.io.hfile	Provides implementations of HFile and HFile BlockCache.

Uses of org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader in org.apache.hadoop.hbase.io.hfile

Subinterfaces of org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader in in org.apache.hadoop.hbase.io.hfile

Modifier and Type	Interface	Description
static interface	org.apache.hadoop.hbase.io.hfile.HFile.Reader	An interface used by clients to open and iterate an HFile.

Classes in org.apache.hadoop.hbase.io.hfile that implement org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader in in

Modifier and Type	Class	Description
class	org.apache.hadoop.hbase.io.hfile.HFilePreadReader	Implementation of HFile.Reader to deal with pread.
class	org.apache.hadoop.hbase.io.hfile.HFileReaderImpl	Implementation that can handle all hfile versions of HFile.Reader.
class	org.apache.hadoop.hbase.io.hfile.HFileStreamReader	Implementation of HFile.Reader to deal with stream read do not perform any prefetch operations (HFilePreadReader will do this).

Methods in org.apache.hadoop.hbase.io.hfile with parameters of type org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader in in

Modifier and Type	Method	Description
abstract org.apache.hadoop.hbase.io.hfile.BlockWithScanInfo	HFileBlockIndex.BlockIndexReader.loadDataBlockWithScanInfo(org.apache.hadoop.hbase.ExtendedCell key, org.apache.hadoop.hbase.io.hfile.HFileBlock currentBlock, boolean cacheBlocks, boolean pread, boolean isCompaction, org.apache.hadoop.hbase.io.encoding.DataBlockEncoding expectedDataBlockEncoding, org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)	Return the BlockWithScanInfo, a data structure which contains the Data HFileBlock with other scan info such as the key that starts the next HFileBlock.
org.apache.hadoop.hbase.io.hfile.BlockWithScanInfo	HFileIndexBlockEncoder.EncodedSeeker.loadDataBlockWithScanInfo(org.apache.hadoop.hbase.ExtendedCell key, org.apache.hadoop.hbase.io.hfile.HFileBlock currentBlock, boolean cacheBlocks, boolean pread, boolean isCompaction, org.apache.hadoop.hbase.io.encoding.DataBlockEncoding expectedDataBlockEncoding, org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)
org.apache.hadoop.hbase.io.hfile.BlockWithScanInfo	NoOpIndexBlockEncoder.NoOpEncodedSeeker.loadDataBlockWithScanInfo(org.apache.hadoop.hbase.ExtendedCell key, org.apache.hadoop.hbase.io.hfile.HFileBlock currentBlock, boolean cacheBlocks, boolean pread, boolean isCompaction, org.apache.hadoop.hbase.io.encoding.DataBlockEncoding expectedDataBlockEncoding, org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)
abstract org.apache.hadoop.hbase.Cell	HFileBlockIndex.BlockIndexReader.midkey(org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)	An approximation to the HFile's mid-key.
org.apache.hadoop.hbase.ExtendedCell	HFileIndexBlockEncoder.EncodedSeeker.midkey(org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)
org.apache.hadoop.hbase.ExtendedCell	NoOpIndexBlockEncoder.NoOpEncodedSeeker.midkey(org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)
org.apache.hadoop.hbase.io.hfile.HFileBlock	HFileBlockIndex.BlockIndexReader.seekToDataBlock(org.apache.hadoop.hbase.ExtendedCell key, org.apache.hadoop.hbase.io.hfile.HFileBlock currentBlock, boolean cacheBlocks, boolean pread, boolean isCompaction, org.apache.hadoop.hbase.io.encoding.DataBlockEncoding expectedDataBlockEncoding, org.apache.hadoop.hbase.io.hfile.HFile.CachingBlockReader cachingBlockReader)	Return the data block which contains this key.