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https://issues.apache.org/jira/browse/UIMA-5372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Burn Lewis resolved UIMA-5372.
------------------------------
Resolution: Fixed
Fix Version/s: (was: future-DUCC)
2.2.1-Ducc
Completed changes suggested during code review.
> SM failed to unregister a service but allowed another to start
> --------------------------------------------------------------
>
> Key: UIMA-5372
> URL: https://issues.apache.org/jira/browse/UIMA-5372
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Burn Lewis
> Assignee: Burn Lewis
> Fix For: 2.2.1-Ducc
>
>
> Vito unregistered 8799 but the SM threw an NPE and didn't shut it down, while
> claiming that it is unregistered. sm log in /users/burn/for/SM
> 16 Mar 2017 10:07:27,725 INFO SM.ServiceHandler - 8799 authorized
> unregister request from Vito.Colano allowed.
> 16 Mar 2017 10:07:27,725 INFO SM.ServiceHandler - 8799
> ServiceStateHandler.unregister Removing
> UIMA-AS:dsqa-async-service-Vito.Colano-2017-08:tcp://broker1:61616 8799
> processIncoming ===== Orchestrator State Arrives =====
> 16 Mar 2017 10:07:34,184 INFO SM.ServiceHandler - N/A runCommands
> Running 2 API Tasks.
> 16 Mar 2017 10:07:34,185 ERROR SM.ServiceHandler - N/A run
> java.lang.NullPointerException
> at
> org.apache.uima.ducc.sm.ServiceHandler.doStop(ServiceHandler.java:884)
> at org.apache.uima.ducc.sm.ApiHandler.run(ApiHandler.java:89)
> at
> org.apache.uima.ducc.sm.ServiceHandler.runCommands(ServiceHandler.java:243)
> at org.apache.uima.ducc.sm.ServiceHandler.run(ServiceHandler.java:117)
> at java.lang.Thread.run(Thread.java:780)
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