Package org.apache.zookeeper.server
Class ZooKeeperCriticalThread
java.lang.Object
java.lang.Thread
org.apache.zookeeper.server.ZooKeeperThread
org.apache.zookeeper.server.ZooKeeperCriticalThread
- All Implemented Interfaces:
Runnable
- Direct Known Subclasses:
CommitProcessor
,FollowerRequestProcessor
,LearnerSender
,ObserverRequestProcessor
,PrepRequestProcessor
,ReadOnlyRequestProcessor
,RequestThrottler
,SessionTrackerImpl
,SyncRequestProcessor
Represents critical thread. When there is an uncaught exception thrown by the
thread this will exit the system.
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Thread
Thread.State, Thread.UncaughtExceptionHandler
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Field Summary
Fields inherited from class java.lang.Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
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Constructor Summary
ConstructorsConstructorDescriptionZooKeeperCriticalThread
(String threadName, ZooKeeperServerListener listener) -
Method Summary
Modifier and TypeMethodDescriptionprotected void
handleException
(String threadName, Throwable e) This will be used by the uncaught exception handler and make the system exit.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, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield
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Constructor Details
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ZooKeeperCriticalThread
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Method Details
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handleException
This will be used by the uncaught exception handler and make the system exit.- Overrides:
handleException
in classZooKeeperThread
- Parameters:
threadName
- - thread namee
- - exception object
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