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Posted to issues@beam.apache.org by "Anonymous (Jira)" <ji...@apache.org> on 2023/04/13 10:57:00 UTC

[jira] [Updated] (BEAM-7820) Add hot key detection to Dataflow Runner

     [ https://issues.apache.org/jira/browse/BEAM-7820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anonymous updated BEAM-7820:
----------------------------
    Status: Triage Needed  (was: Resolved)

> Add hot key detection to Dataflow Runner
> ----------------------------------------
>
>                 Key: BEAM-7820
>                 URL: https://issues.apache.org/jira/browse/BEAM-7820
>             Project: Beam
>          Issue Type: New Feature
>          Components: runner-dataflow
>            Reporter: Sam Rohde
>            Assignee: Sam Rohde
>            Priority: P3
>             Fix For: 2.15.0, 2.16.0
>
>          Time Spent: 3.5h
>  Remaining Estimate: 0h
>
> This tracks adding hot key detection in the Dataflow Runner. 
> There are times when a user's pipeline spuriously slows down due to hot keys. During these times, users are unable to see under the hood at what the pipeline is doing. This adds hot key detection to show the user when their pipeline has a hot key.



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