[
https://issues.apache.org/activemq/browse/AMQ-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40177
]
Xavier Hanin commented on AMQ-1383:
-----------------------------------
I have exactly the same issue in the exact same environment (MS Vista, JDK 1.6,
ActiveMq 4.1.1). It seems to happen when I kill abruptly a client connected to
the broker.
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
> edu.emory.mathcs.backport.java.util.concurrent.Delayed
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-1383
> URL: https://issues.apache.org/activemq/browse/AMQ-1383
> Project: ActiveMQ
> Issue Type: Bug
> Components: Transport
> Affects Versions: 4.1.1
> Environment: MS Vista, JDK 1.6, ActiveMq 4.1.1
> Reporter: Ulrich
>
> Came back into office this morning and spotted this, can't tell if my
> application continued as usual as i have only very little activity in the
> application.
> Exception in thread "ActiveMQ Transport: tcp://XXX/YYY:61616"
> java.lang.ClassCastException:
> org.apache.activemq.transport.InactivityMonitor$1 cannot be cast to
> edu.emory.mathcs.backport.java.util.concurrent.Delayed
> at
> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.compareTo(ScheduledThreadPoolExecutor.java:189)
> at
> edu.emory.mathcs.backport.java.util.PriorityQueue.remove(PriorityQueue.java:507)
> at
> edu.emory.mathcs.backport.java.util.concurrent.DelayQueue.remove(DelayQueue.java:379)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.remove(ScheduledThreadPoolExecutor.java:707)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.remove(ThreadPoolExecutor.java:1582)
> at org.apache.activemq.thread.Scheduler.cancel(Scheduler.java:55)
> at
> org.apache.activemq.transport.InactivityMonitor.stopMonitorThreads(InactivityMonitor.java:176)
> at
> org.apache.activemq.transport.InactivityMonitor.onException(InactivityMonitor.java:149)
> at
> org.apache.activemq.transport.TransportSupport.onException(TransportSupport.java:97)
> at
> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:150)
> at java.lang.Thread.run(Unknown Source)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
