Package org.apache.zookeeper.server

Class ZooKeeperThread

java.lang.Object

java.lang.Thread

org.apache.zookeeper.server.ZooKeeperThread

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

LearnerHandler, QuorumCnxManager.Listener, QuorumPeer, ZooKeeperCriticalThread

public class ZooKeeperThread
extends java.lang.Thread

This is the main class for catching all the uncaught exceptions thrown by the threads.

Nested Class Summary

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

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
ZooKeeperThread(java.lang.Runnable thread, java.lang.String threadName)
ZooKeeperThread(java.lang.String threadName)

Method Summary

Modifier and Type	Method	Description
protected void	handleException(java.lang.String thName, java.lang.Throwable e)	This will be used by the uncaught exception handler and just log a warning message and return.

Methods inherited from class java.lang.Object

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

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, onSpinWait, resume, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Constructor Detail

ZooKeeperThread

public ZooKeeperThread(java.lang.Runnable thread,
                       java.lang.String threadName)

ZooKeeperThread

public ZooKeeperThread(java.lang.String threadName)

Method Detail

handleException

protected void handleException(java.lang.String thName,
                               java.lang.Throwable e)

This will be used by the uncaught exception handler and just log a warning message and return.

Parameters:

thName - - thread name

e - - exception object