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Posted to issues@beam.apache.org by "Jeff Webb (Jira)" <ji...@apache.org> on 2021/09/14 22:59:00 UTC

[jira] [Updated] (BEAM-9838) Watermark not advancing on splittable DoFns in Flink

     [ https://issues.apache.org/jira/browse/BEAM-9838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Webb updated BEAM-9838:
----------------------------
    Resolution: Won't Fix
        Status: Resolved  (was: Triage Needed)

old issue - resolving

 

> Watermark not advancing on splittable DoFns in Flink
> ----------------------------------------------------
>
>                 Key: BEAM-9838
>                 URL: https://issues.apache.org/jira/browse/BEAM-9838
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink
>    Affects Versions: 2.18.0, 2.19.0, 2.20.0
>            Reporter: David Neth
>            Priority: P3
>
> The Flink runner doesn't seem to be advancing the offset for splittable DoFns.  Using a non-splittable DoFn results in the watermark advancing, as does using the direct runner.
>  
> I started a conversation on the mailing list that has more detail:
> [https://lists.apache.org/thread.html/r36977395be0998caf75496b70c767b73be6844564efef5a15931d248%40%3Cuser.beam.apache.org%3E]
>  
> This behavior has been observed on beam 2.18, 2.19 and 2.20 and Flink 1.8.



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