alluxio.worker.block.meta

Class TempBlockMeta

java.lang.Object

alluxio.worker.block.meta.AbstractBlockMeta

alluxio.worker.block.meta.TempBlockMeta

@NotThreadSafe
public final class TempBlockMeta
extends AbstractBlockMeta

Represents the metadata of an uncommitted block in Alluxio managed storage.

Field Summary

Fields inherited from class alluxio.worker.block.meta.AbstractBlockMeta

mBlockId, mDir

Constructor Summary

Constructors

Constructor and Description
TempBlockMeta(long sessionId, long blockId, long initialBlockSize, StorageDir dir) Creates a new instance of TempBlockMeta.

Method Summary

Modifier and Type	Method and Description
long	getBlockSize()
String	getCommitPath()
String	getPath()
long	getSessionId()
void	setBlockSize(long newSize)

Methods inherited from class alluxio.worker.block.meta.AbstractBlockMeta

commitPath, getBlockId, getBlockLocation, getParentDir, tempPath

Methods inherited from class java.lang.Object

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

Constructor Detail

TempBlockMeta

public TempBlockMeta(long sessionId,
                     long blockId,
                     long initialBlockSize,
                     StorageDir dir)

Creates a new instance of TempBlockMeta.

Parameters:

sessionId - the session id

blockId - the block id

initialBlockSize - initial size of this block in bytes

dir - StorageDir of this temp block belonging to

Method Detail

getBlockSize

public long getBlockSize()

Specified by:

getBlockSize in class AbstractBlockMeta

Returns:

the block size

getPath

public String getPath()

Specified by:

getPath in class AbstractBlockMeta

Returns:

the block path

getCommitPath

public String getCommitPath()

Returns:

the commit path

getSessionId

public long getSessionId()

Returns:

the session id

setBlockSize

public void setBlockSize(long newSize)

Parameters:

newSize - block size to use