Package org.apache.hadoop.hbase.io.hfile.bucket

Class TestRAMCache.MockHFileBlock

java.lang.Object

org.apache.hadoop.hbase.io.hfile.HFileBlock

org.apache.hadoop.hbase.io.hfile.bucket.TestRAMCache.MockHFileBlock

All Implemented Interfaces:

org.apache.hadoop.hbase.io.HeapSize, org.apache.hadoop.hbase.io.hfile.Cacheable, org.apache.hadoop.hbase.nio.HBaseReferenceCounted, org.apache.hbase.thirdparty.io.netty.util.ReferenceCounted

Enclosing class:

TestRAMCache

private static class TestRAMCache.MockHFileBlock
extends org.apache.hadoop.hbase.io.hfile.HFileBlock

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.io.hfile.HFileBlock

org.apache.hadoop.hbase.io.hfile.HFileBlock.BlockDeserializer

Field Summary

Fields

Modifier and Type	Field	Description
private CountDownLatch	latch

Fields inherited from class org.apache.hadoop.hbase.io.hfile.HFileBlock

BLOCK_DESERIALIZER, BLOCK_METADATA_SPACE, DONT_FILL_HEADER, FILL_HEADER, FIXED_OVERHEAD, MULTI_BYTE_BUFFER_HEAP_SIZE

Constructor Summary

Constructors

Constructor	Description
MockHFileBlock(org.apache.hadoop.hbase.io.hfile.BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuffer b, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, org.apache.hadoop.hbase.io.hfile.HFileContext fileContext, org.apache.hadoop.hbase.io.ByteBuffAllocator allocator)

Method Summary

Modifier and Type	Method	Description
TestRAMCache.MockHFileBlock	retain()
void	setLatch(CountDownLatch latch)

Methods inherited from class org.apache.hadoop.hbase.io.hfile.HFileBlock

equals, getBlockType, getBufferReadOnly, getBufferWithoutHeader, getByteBuffAllocator, getDeserializer, getHFileContext, getMetaData, getOnDiskSizeWithHeader, getSerializedLength, getUncompressedSizeWithoutHeader, hashCode, headerSize, headerSize, heapSize, isSharedMem, isUnpacked, refCnt, release, serialize, toString, touch, touch

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hadoop.hbase.nio.HBaseReferenceCounted

release, retain

Field Details

latch

private volatile CountDownLatch latch

Constructor Details

MockHFileBlock

MockHFileBlock(org.apache.hadoop.hbase.io.hfile.BlockType blockType,
 int onDiskSizeWithoutHeader,
 int uncompressedSizeWithoutHeader,
 long prevBlockOffset,
 ByteBuffer b,
 boolean fillHeader,
 long offset,
 int nextBlockOnDiskSize,
 int onDiskDataSizeWithHeader,
 org.apache.hadoop.hbase.io.hfile.HFileContext fileContext,
 org.apache.hadoop.hbase.io.ByteBuffAllocator allocator)

Method Details

setLatch

public void setLatch(CountDownLatch latch)

retain

public TestRAMCache.MockHFileBlock retain()

Specified by:

retain in interface org.apache.hadoop.hbase.io.hfile.Cacheable

Specified by:

retain in interface org.apache.hbase.thirdparty.io.netty.util.ReferenceCounted

Overrides:

retain in class org.apache.hadoop.hbase.io.hfile.HFileBlock