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https://issues.apache.org/jira/browse/FLINK-21368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler reassigned FLINK-21368:
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Assignee: Chesnay Schepler
> Consider removing RpcService#getExecutor
> ----------------------------------------
>
> Key: FLINK-21368
> URL: https://issues.apache.org/jira/browse/FLINK-21368
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Minor
> Labels: auto-deprioritized-major
>
> {{RpcService#getExecutor}} exposes Akka's underlying dispatcher thread which
> introduces the risk of the thread being blocking by an IO operation of
> another component.
> We should look into removing this method, and migrate existing usages to
> either a dedicated executor or explicitly passing the main thread executor if
> required.
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