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Posted to issues@flink.apache.org by "Gary Yao (Jira)" <ji...@apache.org> on 2019/12/17 15:20:00 UTC

[jira] [Commented] (FLINK-14971) Move ACK and declined message handling in the same thread with triggering

    [ https://issues.apache.org/jira/browse/FLINK-14971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998311#comment-16998311 ] 

Gary Yao commented on FLINK-14971:
----------------------------------

Parent issue has fix version 1.11 now.

> Move ACK and declined message handling in the same thread with triggering
> -------------------------------------------------------------------------
>
>                 Key: FLINK-14971
>                 URL: https://issues.apache.org/jira/browse/FLINK-14971
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Checkpointing
>            Reporter: Biao Liu
>            Priority: Major
>             Fix For: 1.11.0
>
>
> Currently the ACK and declined message handling are executed in IO thread. It should be moved into main thread eventually.
> After this step, all operations could be executed in main thread. Also we don't need coordinator-wide lock anymore then.



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