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From "Jerry Cwiklik (JIRA)" <...@uima.apache.org>
Subject [jira] Updated: (UIMA-1789) deployAsyncService script should use -XX:+HeapDumpOnOutOfMemoryError
Date Tue, 04 Jan 2011 22:21:45 GMT

     [ https://issues.apache.org/jira/browse/UIMA-1789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jerry Cwiklik updated UIMA-1789:

    Fix Version/s: 2.3.1AS

Assigned Fix Version

> deployAsyncService script should use -XX:+HeapDumpOnOutOfMemoryError
> --------------------------------------------------------------------
>                 Key: UIMA-1789
>                 URL: https://issues.apache.org/jira/browse/UIMA-1789
>             Project: UIMA
>          Issue Type: Improvement
>          Components: Async Scaleout
>            Reporter: Jörn Kottmann
>            Priority: Minor
>             Fix For: 2.3.1AS
> In case a user application needs to much memory an OuOfMemoryError stops the UIMA AS
service. It would
> be nice if the VM would just dump the memory for further analysis and stops afterwards.
> For a sun vm this can be achieved with this command line option:
> -XX:+HeapDumpOnOutOfMemoryError
> Can this be done in our script, does it also work with other VMs ?

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