org.apache.hadoop.hbase.regionserver.handler

类 OpenRegionHandler

java.lang.Object

org.apache.hadoop.hbase.executor.EventHandler

org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler

所有已实现的接口:

Comparable<Runnable>, Runnable

直接已知子类:

OpenMetaHandler, OpenPriorityRegionHandler

@InterfaceAudience.Private
public class OpenRegionHandler
extends EventHandler

Handles opening of a region on a region server.

This is executed after receiving an OPEN RPC from the master or client.

字段概要

字段

限定符和类型	字段和说明
protected RegionServerServices	rsServices

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
	OpenRegionHandler(Server server, RegionServerServices rsServices, RegionInfo regionInfo, TableDescriptor htd, long masterSystemTime)
protected	OpenRegionHandler(Server server, RegionServerServices rsServices, RegionInfo regionInfo, TableDescriptor htd, long masterSystemTime, EventType eventType)

方法概要

限定符和类型	方法和说明
RegionInfo	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, getPriority, getSeqid, handleException, prepare, run, toString

从类继承的方法 java.lang.Object

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

字段详细资料

rsServices

protected final RegionServerServices rsServices

构造器详细资料

OpenRegionHandler

public OpenRegionHandler(Server server,
                         RegionServerServices rsServices,
                         RegionInfo regionInfo,
                         TableDescriptor htd,
                         long masterSystemTime)

OpenRegionHandler

protected OpenRegionHandler(Server server,
                            RegionServerServices rsServices,
                            RegionInfo regionInfo,
                            TableDescriptor htd,
                            long masterSystemTime,
                            EventType eventType)

方法详细资料

getRegionInfo

public RegionInfo getRegionInfo()

process

public void process()
             throws IOException

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

抛出:

IOException