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https://issues.apache.org/jira/browse/APEXCORE-759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16088816#comment-16088816
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Vlad Rozov commented on APEXCORE-759:
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THREAD_LOCAL, CONTAINER_LOCAL and other stream localities are optimization
hints for the platform. Should engine use supported stream locality when
partitioning topology can't be supported by the specified stream locality? In
this case, should platform use CONTAINER_LOCAL stream locality instead of
THREAD_LOCAL with a proper warning message?
> Topology validation needs to happen correctly for operators connected using
> THREAD_LOCAL stream locality
> --------------------------------------------------------------------------------------------------------
>
> Key: APEXCORE-759
> URL: https://issues.apache.org/jira/browse/APEXCORE-759
> Project: Apache Apex Core
> Issue Type: Bug
> Reporter: Vinay Bangalore Srikanth
> Attachments: apex (1).log, apex.log
>
>
> In my application -
> http://node0.morado.com:9090/static/#/ops/apps/application_1499808956620_0190
> , I have set the locality to be THREAD_LOCAL.
> Upstream operator - Random string generator (with 4 partitions)
> Downstream operator - Custom console operator (with 5 partitions)
> The containers are getting killed. Exceptions from container-launch are seen.
> Logical message has to be displayed by handling exceptions.
> Logs are attached for one of the containers - Id: 01_000126 that was killed.
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