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Posted to issues@flink.apache.org by "Dong Lin (Jira)" <ji...@apache.org> on 2023/08/01 12:38:00 UTC

[jira] [Updated] (FLINK-28386) Trigger an immediate checkpoint after all tasks finished

     [ https://issues.apache.org/jira/browse/FLINK-28386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Lin updated FLINK-28386:
-----------------------------
    Summary: Trigger an immediate checkpoint after all tasks finished  (was: Trigger an immediate checkpoint after all sources finished)

> Trigger an immediate checkpoint after all tasks finished
> --------------------------------------------------------
>
>                 Key: FLINK-28386
>                 URL: https://issues.apache.org/jira/browse/FLINK-28386
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Checkpointing
>            Reporter: Yun Gao
>            Assignee: Jiang Xin
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.18.0
>
>
> Currently for bounded job in streaming mode, by default it will wait for one more checkpoint to commit the last piece of data. If the checkpoint period is long, the waiting time might also be long. to optimize this situation, we could eagerly trigger a checkpoint after all sources are finished. 



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