ZooKeeperThread (Apache ZooKeeper 3.9.5 API)

java.lang.Object

java.lang.Thread

org.apache.zookeeper.server.ZooKeeperThread

All Implemented Interfaces:: Runnable

Direct Known Subclasses:: LearnerHandler, NIOServerCnxnFactory.SelectorThread, QuorumCnxManager.Listener, QuorumPeer, ZooKeeperCriticalThread

public class ZooKeeperThread extends 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 Thread
Thread.State, Thread.UncaughtExceptionHandler
Field Summary

Fields inherited from class Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
Constructor Summary

Constructors

Constructor

Description

ZooKeeperThread(String threadName)
Method Summary

Modifier and Type

Method

Description

protected void

handleException(String thName, Throwable e)

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

Methods inherited from class 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, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ZooKeeperThread
  
  public ZooKeeperThread(String threadName)
Method Details
- handleException
  
  protected void handleException(String thName, 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