org.apache.hadoop.hbase.io.hfile

Class LruBlockCache.EvictionThread

java.lang.Object

java.lang.Thread

org.apache.hadoop.hbase.io.hfile.LruBlockCache.EvictionThread

All Implemented Interfaces:

Runnable

Enclosing class:

LruBlockCache

static class LruBlockCache.EvictionThread
extends Thread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
private WeakReference<LruBlockCache>	cache
private boolean	enteringRun
private boolean	go

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
EvictionThread(LruBlockCache cache)

Method Summary

Modifier and Type	Method and Description
void	evict()
(package private) boolean	isEnteringRun() Used for the test.
boolean	isGo()
void	run()
(package private) void	shutdown()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

cache

private WeakReference<LruBlockCache> cache

go

private volatile boolean go

enteringRun

private boolean enteringRun

Constructor Detail

EvictionThread

public EvictionThread(LruBlockCache cache)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

evict

public void evict()

shutdown

void shutdown()

isGo

public boolean isGo()

isEnteringRun

boolean isEnteringRun()

Used for the test.