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Posted to dev@uima.apache.org by "Jerry Cwiklik (JIRA)" <de...@uima.apache.org> on 2013/08/23 18:56:52 UTC

[jira] [Commented] (UIMA-2637) UIMA-AS client stop() doesnt wait for service to finish processing before exiting

    [ https://issues.apache.org/jira/browse/UIMA-2637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13748702#comment-13748702 ] 

Jerry Cwiklik commented on UIMA-2637:
-------------------------------------

defer beyond 2.4.2 release
                
> UIMA-AS client stop() doesnt wait for service to finish processing before exiting
> ---------------------------------------------------------------------------------
>
>                 Key: UIMA-2637
>                 URL: https://issues.apache.org/jira/browse/UIMA-2637
>             Project: UIMA
>          Issue Type: Bug
>          Components: Async Scaleout
>    Affects Versions: 2.4.0AS
>            Reporter: Jerry Cwiklik
>            Assignee: Jerry Cwiklik
>             Fix For: 2.4.2AS
>
>
> The UIMA-AS client API doesnt provide a way to shutdown a colocated service using the QUIESCE mode. Current stop() method stops the service without waiting for processing to finish. This may potentially cause application problems. In one reported scenario, the jvm exited (due to stop()) while a Cas Consumer was in the middle of writing causing causing corruption of data.

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