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 Thread
Thread.State, Thread.UncaughtExceptionHandler -
Field Summary
Fields inherited from class Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY -
Constructor Summary
ConstructorsConstructorDescriptionZooKeeperCriticalThread(String threadName, ZooKeeperServerListener listener) -
Method Summary
Modifier and TypeMethodDescriptionprotected voidhandleException(String threadName, Throwable e) This will be used by the uncaught exception handler and make the system exit.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
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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:
handleExceptionin classZooKeeperThread- Parameters:
threadName- - thread namee- - exception object
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