[ https://issues.apache.org/jira/browse/UIMA-1439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jerry Cwiklik reopened UIMA-1439: --------------------------------- Fix a hang in the service listener that prevents the listener from stopping. ActiveMQ Scheduler threads dont seem to stop and the code that checks for active threads is waiting for them to stop. > Fix interemittent hangs in UIMA AS when stopping the JMS listener > ----------------------------------------------------------------- > > Key: UIMA-1439 > URL: https://issues.apache.org/jira/browse/UIMA-1439 > Project: UIMA > Issue Type: Bug > Components: Async Scaleout > Reporter: Jerry Cwiklik > Assignee: Jerry Cwiklik > > When stopping UIMA AS listener, the ThreadPoolTaskExecutor shutdown method is > called and the code than waits for all threads managed by the executor to > stop. The problem is that listener's stop method may be called from one of > the threads that are being managed by the executor. The executor tries to > stop the thread and the thread tries to stop the executor. This leads to a > hang. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.