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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/01/13 15:04:00 UTC

[jira] [Updated] (FLINK-25650) Document unaligned checkpoints performance limitations (larger records/flat map/timers/...)

     [ https://issues.apache.org/jira/browse/FLINK-25650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-25650:
-----------------------------------
    Labels: pull-request-available  (was: )

> Document unaligned checkpoints performance limitations (larger records/flat map/timers/...)
> -------------------------------------------------------------------------------------------
>
>                 Key: FLINK-25650
>                 URL: https://issues.apache.org/jira/browse/FLINK-25650
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation, Runtime / Checkpointing
>    Affects Versions: 1.14.0
>            Reporter: Anton Kalashnikov
>            Assignee: Anton Kalashnikov
>            Priority: Major
>              Labels: pull-request-available
>
> The unaligned checkpoint can be delayed if the current record is consumed too long(because it is too large or it is the flat map etc.). Which can be pretty confused. So it makes sense to document this limitation to give the user understanding of this situation.



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