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https://issues.apache.org/jira/browse/UIMA-1375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik updated UIMA-1375:
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Fix Version/s: 2.3AS
> Fix a race condition while handling CASes generated by a Cas Multiplier
> -----------------------------------------------------------------------
>
> Key: UIMA-1375
> URL: https://issues.apache.org/jira/browse/UIMA-1375
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Fix For: 2.3AS
>
>
> The Uima AS aggregate sometimes tries to use a wrong CAS pool when
> deserializing CASes received from a remote CM. The aggregate stores a key of
> the delegate CM in a cache before sending a CAS to the delegate. When the
> Aggregate receives a child CAS, it looks up the cache with parent CAS id and
> retrieves the CM delegate key. Sometimes, when the aggregate looks up the CM
> delegate key it receives a key of the next CM suggesting that the state of
> cache entry changes unexpectedly.
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