[logback-dev] [JIRA] (LOGBACK-1421) Logback 1.2.3 threads getting deadlocked at CachingDateFormatter

[QOS.CH (JIRA)]

Title: Message Title

Devang Shah commented on LOGBACK-1421   Re: Logback 1.2.3 threads getting deadlocked at CachingDateFormatter We're seeing a bunch of threads on our production waiting below (during appender): "qtp1499867659-166" #166 prio=5 os_prio=0 cpu=293331.78ms elapsed=2247121.57s tid=0x00007f8664835000 nid=0xf16d waiting on condition [0x00007f744a409000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@13.0.2/Native Method) - parking to wait for <0x00007f76ac67f000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@13.0.2/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@13.0.2/AbstractQueuedSynchronizer.java:2081) at java.util.concurrent.ArrayBlockingQueue.put(java.base@13.0.2/ArrayBlockingQueue.java:367) at ch.qos.logback.core.AsyncAppenderBase.put(AsyncAppenderBase.java:160) at ch.qos.logback.core.AsyncAppenderBase.append(AsyncAppenderBase.java:148) at ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:84) at ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:48) at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:270) at ch.qos.logback.classic.Logger.callAppenders(Logger.java:257) at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:421) at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383) at ch.qos.logback.classic.Logger.log(Logger.java:765) at org.eclipse.jetty.util.log.JettyAwareLogger.log(JettyAwareLogger.java:625) at org.eclipse.jetty.util.log.JettyAwareLogger.warn(JettyAwareLogger.java:413) at org.eclipse.jetty.util.log.Slf4jLog.warn(Slf4jLog.java:59) at org.eclipse.jetty.io.ManagedSelector$Accept.failed(ManagedSelector.java:772) at org.eclipse.jetty.io.ManagedSelector$Accept.run(ManagedSelector.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938) at java.lang.Thread.run(java.base@13.0.2/Thread.java:830) Is there a fix available for this? Add Comment   This message was sent by Atlassian JIRA (v7.3.1#73012-sha1:68837e3)

_______________________________________________
logback-dev mailing list
logback-dev@qos.ch
http://mailman.qos.ch/mailman/listinfo/logback-dev