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https://issues.apache.org/jira/browse/FLINK-13848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16916614#comment-16916614
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Biao Liu commented on FLINK-13848:
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Thanks for feedback. [~xiaogang.shi]
1. We could get back to this topic after doing some testings myself. Thanks for
explanation.
2. What I mean is that it seems that we could support periodic scheduling
without involving any other {{ScheduledExecutorService}}. Just using delayed
scheduling of {{MainThreadExecutor}}. Am I misunderstand your description of
"use a non-main-threaded ScheduledExecutorService together with runAsync"?
> Support “scheduleAtFixedRate/scheduleAtFixedDelay” in
> RpcEndpoint#MainThreadExecutor
> ------------------------------------------------------------------------------------
>
> Key: FLINK-13848
> URL: https://issues.apache.org/jira/browse/FLINK-13848
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Biao Liu
> Priority: Major
> Fix For: 1.10.0
>
>
> Currently the methods “scheduleAtFixedRate/scheduleAtFixedDelay" of
> {{RpcEndpoint#MainThreadExecutor}} are not implemented. Because there was no
> requirement on them before.
> Now we are planning to implement these methods to support periodic checkpoint
> triggering.
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