fabric.worker.transaction

Class DeadlockDetectorThread

java.lang.Object

java.lang.Thread

fabric.worker.transaction.DeadlockDetectorThread

All Implemented Interfaces:

java.lang.Runnable

public class DeadlockDetectorThread
extends java.lang.Thread

On request, examines the waits-for graph for deadlocks. If a deadlock is detected (in the form of a waits-for cycle), the deadlock is resolved by restarting a transaction involved in the deadlock.

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 and Description
DeadlockDetectorThread() Constructs a deadlock detector thread and starts it running.

Method Summary

Modifier and Type	Method and Description
void	run()

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

Constructor Detail

DeadlockDetectorThread

public DeadlockDetectorThread()

Constructs a deadlock detector thread and starts it running.

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread