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Activiti JVM recycled due to MQ listener stopped.

Question asked by thnagi on Jul 9, 2014
Latest reply on Jul 22, 2014 by jbarrez
We received alerts twice so for. We are running Activiti in WebSphere 7.0. We communicate between our core application and Activiti using MQ. The MQ listener stopped twice in the last few days.

Here is what we observed in the log.

[7/9/14 8:47:46:491 EDT] 0000004b ThreadMonitor W WSVR0605W: Thread "WorkManager.DefaultWorkManager : 171" (0000010b) has been active for 686019 milliseconds and may be hung. There is/are 9 thread(s) in total in the server that may be hung.
[7/9/14 8:47:46:493 EDT] 0000004b ThreadMonitor W WSVR0605W: Thread "WorkManager.DefaultWorkManager : 179" (00000113) has been active for 675725 milliseconds and may be hung. There is/are 10 thread(s) in total in the server that may be hung.

We are unable to find the root cause. In both case we recylced the Activiti JVM to bring the application back. Any idea what is causing this issue.

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