org.apache.hadoop.hbase.regionserver.handler

Class ParallelSeekHandler

java.lang.Object

org.apache.hadoop.hbase.executor.EventHandler

org.apache.hadoop.hbase.regionserver.handler.ParallelSeekHandler

All Implemented Interfaces:

java.lang.Comparable<java.lang.Runnable>, java.lang.Runnable

@InterfaceAudience.Private
public class ParallelSeekHandler
extends EventHandler

Handler to seek storefiles in parallel.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.executor.EventHandler

EventHandler.EventHandlerListener

Field Summary

Fields inherited from class org.apache.hadoop.hbase.executor.EventHandler

eventType, seqids, server, waitingTimeForEvents

Constructor Summary

Constructors

Constructor and Description
ParallelSeekHandler(KeyValueScanner scanner, Cell keyValue, long readPoint, java.util.concurrent.CountDownLatch latch)

Method Summary

Modifier and Type	Method and Description
java.lang.Throwable	getErr()
void	process() This method is the main processing loop to be implemented by the various subclasses.
void	setErr(java.lang.Throwable err)

Methods inherited from class org.apache.hadoop.hbase.executor.EventHandler

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ParallelSeekHandler

public ParallelSeekHandler(KeyValueScanner scanner,
                           Cell keyValue,
                           long readPoint,
                           java.util.concurrent.CountDownLatch latch)

Method Detail

process

public void process()

Description copied from class: EventHandler

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

Specified by:

process in class EventHandler

getErr

public java.lang.Throwable getErr()

setErr

public void setErr(java.lang.Throwable err)