Package org.apache.hadoop.hbase.util

Class MoveWithoutAck

java.lang.Object

org.apache.hadoop.hbase.util.MoveWithoutAck

All Implemented Interfaces:

Callable<Boolean>

@Private
class MoveWithoutAck
extends Object
implements Callable<Boolean>

Move Regions without Acknowledging.Usefule in case of RS shutdown as we might want to shut the RS down anyways and not abort on a stuck region. Improves movement performance

Field Summary

Fields

Modifier and Type	Field	Description
private final Admin	admin
private static final org.slf4j.Logger	LOG
private final List<RegionInfo>	movedRegions
private final RegionInfo	region
private final ServerName	sourceServer
private final ServerName	targetServer

Constructor Summary

Constructors

Constructor	Description
MoveWithoutAck(Admin admin, RegionInfo regionInfo, ServerName sourceServer, ServerName targetServer, List<RegionInfo> movedRegions)

Method Summary

Modifier and Type	Method	Description
Boolean	call()

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

region

private final RegionInfo region

targetServer

private final ServerName targetServer

movedRegions

private final List<RegionInfo> movedRegions

sourceServer

private final ServerName sourceServer

admin

private final Admin admin

Constructor Details

MoveWithoutAck

MoveWithoutAck(Admin admin,
 RegionInfo regionInfo,
 ServerName sourceServer,
 ServerName targetServer,
 List<RegionInfo> movedRegions)

Method Details

call

public Boolean call()

Specified by:

call in interface Callable<Boolean>