Package org.h2.util

Class ThreadDeadlockDetector

  • public class ThreadDeadlockDetector
extends java.lang.Object
    Detects deadlocks between threads. Prints out data in the same format as the CTRL-BREAK handler, but includes information about table locks.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void dumpAllThreadsAndLocks​(java.lang.String msg)
      Dump all deadlocks (if any).
      static void dumpAllThreadsAndLocks​(java.lang.String msg, java.io.PrintStream out)
      Dump all deadlocks (if any).
      static void init()
      Initialize the detector.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • init

        public static void init()
        Initialize the detector.

      • dumpAllThreadsAndLocks

        public static void dumpAllThreadsAndLocks​(java.lang.String msg)
        Dump all deadlocks (if any).
        Parameters:
        msg - the message

      • dumpAllThreadsAndLocks

        public static void dumpAllThreadsAndLocks​(java.lang.String msg,
                                          java.io.PrintStream out)
        Dump all deadlocks (if any).
        Parameters:
        msg - the message
        out - the output