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Posted to issues@flink.apache.org by "Yun Gao (Jira)" <ji...@apache.org> on 2022/04/13 06:28:07 UTC

[jira] [Updated] (FLINK-22282) Move creation of SplitEnumerator to the SourceCoordinator thread

     [ https://issues.apache.org/jira/browse/FLINK-22282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yun Gao updated FLINK-22282:
----------------------------
    Fix Version/s: 1.16.0

> Move creation of SplitEnumerator to the SourceCoordinator thread
> ----------------------------------------------------------------
>
>                 Key: FLINK-22282
>                 URL: https://issues.apache.org/jira/browse/FLINK-22282
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Common
>    Affects Versions: 1.12.2
>            Reporter: Jiangjie Qin
>            Priority: Major
>              Labels: auto-deprioritized-critical, auto-unassigned
>             Fix For: 1.15.0, 1.12.8, 1.16.0
>
>
> Currently the creation of the SplitEnumerator is in the JM main thread. In case the SplitEnumerator instantiation takes long, the job execution will timeout. The fix is moving the SplitEnumerator creation to the coordinator thread.



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