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https://issues.apache.org/jira/browse/APEXCORE-596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15832748#comment-15832748
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ASF GitHub Bot commented on APEXCORE-596:
-----------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/apex-core/pull/442
> Committed method on operators not called when stream locality is THREAD_LOCAL
> -----------------------------------------------------------------------------
>
> Key: APEXCORE-596
> URL: https://issues.apache.org/jira/browse/APEXCORE-596
> Project: Apache Apex Core
> Issue Type: Bug
> Affects Versions: 3.5.0
> Reporter: Francis Fernandes
> Assignee: Francis Fernandes
>
> When the locality of the stream connecting the two operators is
> Locality.THREAD_LOCAL, the committed method is not called for some operators.
> These operators implement the Operator.CheckpointListener. e.g.
> AbstractFileOutputOperator
> For thread local during activate we do not set the thread in the node's
> context
> Because the thread is not set, we skip this operator in the
> processHeartBeatResponse and the committed is not called
> {code}
> if (thread == null || !thread.isAlive()) {
> continue;
> }
> {code}
> We need this condition for invalid operators (operator failures) in case of
> other localities.
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