org.apache.hadoop.hbase.regionserver.handler

类 CloseRegionHandler

java.lang.Object

org.apache.hadoop.hbase.executor.EventHandler

org.apache.hadoop.hbase.regionserver.handler.CloseRegionHandler

所有已实现的接口:

Comparable<Runnable>, Runnable

直接已知子类:

CloseMetaHandler

@InterfaceAudience.Private
public class CloseRegionHandler
extends EventHandler

Handles closing of a region on a region server.

嵌套类概要

从类继承的嵌套类/接口 org.apache.hadoop.hbase.executor.EventHandler

EventHandler.EventHandlerListener

字段概要

从类继承的字段 org.apache.hadoop.hbase.executor.EventHandler

eventType, seqids, server, waitingTimeForEvents

构造器概要

构造器

限定符	构造器和说明
	CloseRegionHandler(Server server, RegionServerServices rsServices, HRegionInfo regionInfo, boolean abort, CloseRegionCoordination closeRegionCoordination, CloseRegionCoordination.CloseRegionDetails crd) This method used internally by the RegionServer to close out regions.
	CloseRegionHandler(Server server, RegionServerServices rsServices, HRegionInfo regionInfo, boolean abort, CloseRegionCoordination closeRegionCoordination, CloseRegionCoordination.CloseRegionDetails crd, EventType eventType)
protected	CloseRegionHandler(Server server, RegionServerServices rsServices, HRegionInfo regionInfo, boolean abort, CloseRegionCoordination closeRegionCoordination, CloseRegionCoordination.CloseRegionDetails crd, EventType eventType, ServerName destination)
	CloseRegionHandler(Server server, RegionServerServices rsServices, HRegionInfo regionInfo, boolean abort, CloseRegionCoordination closeRegionCoordination, CloseRegionCoordination.CloseRegionDetails crd, ServerName destination)

方法概要

方法

限定符和类型	方法和说明
HRegionInfo	getRegionInfo()
void	process() This method is the main processing loop to be implemented by the various subclasses.

从类继承的方法 org.apache.hadoop.hbase.executor.EventHandler

compareTo, getEventType, getInformativeName, getListener, getPriority, getSeqid, handleException, prepare, run, setListener, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

CloseRegionHandler

public CloseRegionHandler(Server server,
                  RegionServerServices rsServices,
                  HRegionInfo regionInfo,
                  boolean abort,
                  CloseRegionCoordination closeRegionCoordination,
                  CloseRegionCoordination.CloseRegionDetails crd)

This method used internally by the RegionServer to close out regions.

参数:

server -

rsServices -

regionInfo -

abort - If the regionserver is aborting.

closeRegionCoordination - consensus for closing regions

crd - object carrying details about region close task.

CloseRegionHandler

public CloseRegionHandler(Server server,
                  RegionServerServices rsServices,
                  HRegionInfo regionInfo,
                  boolean abort,
                  CloseRegionCoordination closeRegionCoordination,
                  CloseRegionCoordination.CloseRegionDetails crd,
                  ServerName destination)

CloseRegionHandler

public CloseRegionHandler(Server server,
                  RegionServerServices rsServices,
                  HRegionInfo regionInfo,
                  boolean abort,
                  CloseRegionCoordination closeRegionCoordination,
                  CloseRegionCoordination.CloseRegionDetails crd,
                  EventType eventType)

CloseRegionHandler

protected CloseRegionHandler(Server server,
                  RegionServerServices rsServices,
                  HRegionInfo regionInfo,
                  boolean abort,
                  CloseRegionCoordination closeRegionCoordination,
                  CloseRegionCoordination.CloseRegionDetails crd,
                  EventType eventType,
                  ServerName destination)

方法详细资料

getRegionInfo

public HRegionInfo getRegionInfo()

process

public void process()

从类复制的说明: EventHandler

This method is the main processing loop to be implemented by the various subclasses.

指定者:

process 在类中 EventHandler