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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2022/05/17 19:51:00 UTC

[jira] [Updated] (BEAM-14481) OOM regression caused by Batched DoFn worker changes

     [ https://issues.apache.org/jira/browse/BEAM-14481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Hulette updated BEAM-14481:
---------------------------------
    Status: Open  (was: Triage Needed)

> OOM regression caused by Batched DoFn worker changes
> ----------------------------------------------------
>
>                 Key: BEAM-14481
>                 URL: https://issues.apache.org/jira/browse/BEAM-14481
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py-core
>            Reporter: Brian Hulette
>            Priority: P1
>
> We've observed some OOMs in internal pipelines. We've narrowed the root cause down to [https://github.com/apache/beam/pull/17384] - the worker changes for Batched DoFns.
> I still don't understand the root cause, but given this change can lead to a regression in pipelines that don't use the feature I think we should roll it back.



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