org.apache.hadoop.hbase.io.hfile
Interface HFile.CachingBlockReader
- All Known Subinterfaces:
- HFile.Reader
- All Known Implementing Classes:
- AbstractHFileReader, HFileReaderV1, HFileReaderV2
- Enclosing class:
- HFile
public static interface HFile.CachingBlockReader
An abstraction used by the block index
Method Summary |
HFileBlock |
readBlock(long offset,
long onDiskBlockSize,
boolean cacheBlock,
boolean pread,
boolean isCompaction,
BlockType expectedBlockType)
|
readBlock
HFileBlock readBlock(long offset,
long onDiskBlockSize,
boolean cacheBlock,
boolean pread,
boolean isCompaction,
BlockType expectedBlockType)
throws IOException
- Throws:
IOException
Copyright © 2013 The Apache Software Foundation. All Rights Reserved.