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https://issues.apache.org/jira/browse/UIMA-1232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik updated UIMA-1232:
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Fix Version/s: 2.3AS
> Fix Synchronization Problem in the UIMA AS code
> -----------------------------------------------
>
> Key: UIMA-1232
> URL: https://issues.apache.org/jira/browse/UIMA-1232
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Fix For: 2.3AS
>
> Attachments: uimaj-as-core-UIMA-1232-patch.txt
>
>
> UIMA AS Aggregate code synchronizes code that sends a reply (CAS) back to a
> client. Part of sending the CAS back to the remote client is serialization of
> the CAS. This takes time. While the CAS is being serialized, other threads
> are blocked causing a bottleneck. Move the code that sends a reply outside of
> the synchronized block.
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