org.apache.hadoop.hbase.coordination

类 ZkCoordinatedStateManager

java.lang.Object

org.apache.hadoop.hbase.coordination.BaseCoordinatedStateManager

org.apache.hadoop.hbase.coordination.ZkCoordinatedStateManager

所有已实现的接口:

CoordinatedStateManager

@InterfaceAudience.LimitedPrivate(value="Configuration")
public class ZkCoordinatedStateManager
extends BaseCoordinatedStateManager

ZooKeeper-based implementation of CoordinatedStateManager.

字段概要

字段

限定符和类型	字段和说明
protected CloseRegionCoordination	closeRegionCoordination
protected OpenRegionCoordination	openRegionCoordination
protected RegionMergeCoordination	regionMergeCoordination
protected Server	server
protected SplitLogManagerCoordination	splitLogManagerCoordination
protected SplitLogWorkerCoordination	splitLogWorkerCoordination
protected SplitTransactionCoordination	splitTransactionCoordination
protected ZooKeeperWatcher	watcher

构造器概要

构造器

构造器和说明
ZkCoordinatedStateManager()

方法概要

方法

限定符和类型	方法和说明
CloseRegionCoordination	getCloseRegionCoordination() Method to retrieve coordination for closing region operations.
OpenRegionCoordination	getOpenRegionCoordination() Method to retrieve coordination for opening region operations.
RegionMergeCoordination	getRegionMergeCoordination() Method to retrieve coordination for region merge transaction
Server	getServer()
SplitLogManagerCoordination	getSplitLogManagerCoordination() Method to retrieve coordination for split log manager
SplitLogWorkerCoordination	getSplitLogWorkerCoordination() Method to retrieve coordination for split log worker
SplitTransactionCoordination	getSplitTransactionCoordination() Method to retrieve coordination for split transaction.
TableStateManager	getTableStateManager() Returns implementation of TableStateManager.
void	initialize(Server server) Initialize coordinated state management service.

从类继承的方法 org.apache.hadoop.hbase.coordination.BaseCoordinatedStateManager

start, stop

从类继承的方法 java.lang.Object

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

字段详细资料

server

protected Server server

watcher

protected ZooKeeperWatcher watcher

splitTransactionCoordination

protected SplitTransactionCoordination splitTransactionCoordination

closeRegionCoordination

protected CloseRegionCoordination closeRegionCoordination

splitLogWorkerCoordination

protected SplitLogWorkerCoordination splitLogWorkerCoordination

splitLogManagerCoordination

protected SplitLogManagerCoordination splitLogManagerCoordination

openRegionCoordination

protected OpenRegionCoordination openRegionCoordination

regionMergeCoordination

protected RegionMergeCoordination regionMergeCoordination

构造器详细资料

ZkCoordinatedStateManager

public ZkCoordinatedStateManager()

方法详细资料

initialize

public void initialize(Server server)

从接口复制的说明: CoordinatedStateManager

Initialize coordinated state management service.

指定者:

initialize 在接口中 CoordinatedStateManager

覆盖:

initialize 在类中 BaseCoordinatedStateManager

参数:

server - server instance to run within.

getServer

public Server getServer()

指定者:

getServer 在接口中 CoordinatedStateManager

覆盖:

getServer 在类中 BaseCoordinatedStateManager

返回:

instance of Server coordinated state manager runs within

getTableStateManager

public TableStateManager getTableStateManager()
                                       throws InterruptedException,
                                              CoordinatedStateException

从接口复制的说明: CoordinatedStateManager

Returns implementation of TableStateManager.

指定者:

getTableStateManager 在接口中 CoordinatedStateManager

指定者:

getTableStateManager 在类中 BaseCoordinatedStateManager

抛出:

InterruptedException - if operation is interrupted

CoordinatedStateException - if error happens in underlying coordination mechanism

getSplitLogWorkerCoordination

public SplitLogWorkerCoordination getSplitLogWorkerCoordination()

从类复制的说明: BaseCoordinatedStateManager

Method to retrieve coordination for split log worker

指定者:

getSplitLogWorkerCoordination 在类中 BaseCoordinatedStateManager

getSplitLogManagerCoordination

public SplitLogManagerCoordination getSplitLogManagerCoordination()

从类复制的说明: BaseCoordinatedStateManager

Method to retrieve coordination for split log manager

指定者:

getSplitLogManagerCoordination 在类中 BaseCoordinatedStateManager

getSplitTransactionCoordination

public SplitTransactionCoordination getSplitTransactionCoordination()

从类复制的说明: BaseCoordinatedStateManager

Method to retrieve coordination for split transaction.

指定者:

getSplitTransactionCoordination 在类中 BaseCoordinatedStateManager

getCloseRegionCoordination

public CloseRegionCoordination getCloseRegionCoordination()

从类复制的说明: BaseCoordinatedStateManager

Method to retrieve coordination for closing region operations.

指定者:

getCloseRegionCoordination 在类中 BaseCoordinatedStateManager

getOpenRegionCoordination

public OpenRegionCoordination getOpenRegionCoordination()

从类复制的说明: BaseCoordinatedStateManager

Method to retrieve coordination for opening region operations.

指定者:

getOpenRegionCoordination 在类中 BaseCoordinatedStateManager

getRegionMergeCoordination

public RegionMergeCoordination getRegionMergeCoordination()

从类复制的说明: BaseCoordinatedStateManager

Method to retrieve coordination for region merge transaction

指定者:

getRegionMergeCoordination 在类中 BaseCoordinatedStateManager