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From "Jerry Cwiklik (JIRA)" <uima-...@incubator.apache.org>
Subject [jira] Closed: (UIMA-1137) Service hangs if deployed before broker is ready
Date Fri, 10 Apr 2009 15:42:14 GMT

     [ https://issues.apache.org/jira/browse/UIMA-1137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jerry Cwiklik closed UIMA-1137.

    Resolution: Fixed

The service reports the fact that the broker is not available and will wait until the broker
starts. Once the broker becomes available the service initializes and is ready for processing.

> Service hangs if deployed before broker is ready
> ------------------------------------------------
>                 Key: UIMA-1137
>                 URL: https://issues.apache.org/jira/browse/UIMA-1137
>             Project: UIMA
>          Issue Type: Bug
>          Components: Async Scaleout
>    Affects Versions: 2.2.2
>            Reporter: Burn Lewis
>            Priority: Minor
> When both a service and its broker are restarted together (e.g. after a reboot) the service
will fail to initialize if the broker is not ready.  The service claims it is shutting down,
e.g. with 3 lines such as: 
> >>>> Terminating Controller:StoryBoundary Unable To Initialize Listener Due
to Invalid Broker URL:tcp://telly.watson.ibm.com:61616
> but it then hangs.
> The service should wait for the broker, and log to the console when it has successfully
connected.  Could also log a "still trying" indication every minute or so.  Would be nice
to suppress these spring error msgs: org.springframework.jms.listener.AbstractJmsListeningContainer$SharedConnectionNotInitializedException

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