Package org.apache.hadoop.hdfs.server.common.sps

Class BlockMovementAttemptFinished

java.lang.Object

org.apache.hadoop.hdfs.server.common.sps.BlockMovementAttemptFinished

@Private
@Evolving
public class BlockMovementAttemptFinished
extends java.lang.Object

This class represents status from a block movement task. This will have the information of the task which was successful or failed due to errors.

Constructor Summary

Constructors

Constructor	Description
BlockMovementAttemptFinished(org.apache.hadoop.hdfs.protocol.Block block, org.apache.hadoop.hdfs.protocol.DatanodeInfo src, org.apache.hadoop.hdfs.protocol.DatanodeInfo target, org.apache.hadoop.fs.StorageType targetType, BlockMovementStatus status)	Construct movement attempt finished info.

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.hdfs.protocol.Block	getBlock()
BlockMovementStatus	getStatus()
org.apache.hadoop.hdfs.protocol.DatanodeInfo	getTargetDatanode()
org.apache.hadoop.fs.StorageType	getTargetType()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockMovementAttemptFinished

public BlockMovementAttemptFinished(org.apache.hadoop.hdfs.protocol.Block block,
                                    org.apache.hadoop.hdfs.protocol.DatanodeInfo src,
                                    org.apache.hadoop.hdfs.protocol.DatanodeInfo target,
                                    org.apache.hadoop.fs.StorageType targetType,
                                    BlockMovementStatus status)

Construct movement attempt finished info.

Parameters:

block - block

src - src datanode

target - target datanode

targetType - target storage type

status - movement status

Method Detail

getBlock

public org.apache.hadoop.hdfs.protocol.Block getBlock()

Returns:

details of the block, which attempted to move from src to target node.

getTargetDatanode

public org.apache.hadoop.hdfs.protocol.DatanodeInfo getTargetDatanode()

Returns:

the target datanode where it moved the block.

getTargetType

public org.apache.hadoop.fs.StorageType getTargetType()

Returns:

target storage type.

getStatus

public BlockMovementStatus getStatus()

Returns:

block movement status code.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object