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Piotr Nowojski commented on FLINK-13848: ---------------------------------------- Have you thought how to resolve the issue from you previous comment (posted on 30/Aug/19 04:52)? With triggering next "A" only after the previous "C" completes? Do I understand it correctly, that in the current code base this is not an issue, because all of the A, B and C are executed synchronously from one method? > Anyway it's no harm to enrich the {{MainThreadExecutor}}. Kind of there is - having to maintain unused feature. > 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 > Assignee: Biao Liu > Priority: Major > Labels: pull-request-available > Fix For: 1.10.0 > > Time Spent: 10m > Remaining Estimate: 0h > > 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. -- This message was sent by Atlassian Jira (v8.3.4#803005)