org.apache.hadoop.hbase.master.handler

类 DispatchMergingRegionHandler

java.lang.Object

org.apache.hadoop.hbase.executor.EventHandler

org.apache.hadoop.hbase.master.handler.DispatchMergingRegionHandler

所有已实现的接口:

Comparable<Runnable>, Runnable

@InterfaceAudience.Private
public class DispatchMergingRegionHandler
extends EventHandler

Handles MERGE regions request on master: move the regions together(on the same regionserver) and send MERGE RPC to regionserver. NOTE:The real merge is executed on the regionserver

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

构造器和说明
DispatchMergingRegionHandler(MasterServices services, CatalogJanitor catalogJanitor, HRegionInfo region_a, HRegionInfo region_b, boolean forcible, User user)

方法概要

方法

限定符和类型	方法和说明
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

DispatchMergingRegionHandler

public DispatchMergingRegionHandler(MasterServices services,
                            CatalogJanitor catalogJanitor,
                            HRegionInfo region_a,
                            HRegionInfo region_b,
                            boolean forcible,
                            User user)

方法详细资料

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