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https://issues.apache.org/jira/browse/UIMA-1938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12931605#action_12931605
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Marshall Schor commented on UIMA-1938:
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When running Java 6, using
http://download.oracle.com/javase/6/docs/api/java/lang/management/ThreadMXBean.html
might be more "portable" and could also be used to find deadlocks, I think.
> Modify UIMA AS Primitive Service to optionally dump JVM stack if process()
> method takes too long
> ------------------------------------------------------------------------------------------------
>
> Key: UIMA-1938
> URL: https://issues.apache.org/jira/browse/UIMA-1938
> Project: UIMA
> Issue Type: New Feature
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Priority: Minor
> Fix For: 2.3.1AS
>
>
> Add instrumentation to the UIMA AS Primitive service that will force JVM
> Stack dump if AE takes too long to process a CAS. Enable the instrumentation
> via -D variable. This enhancement may prove useful when debugging user code.
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