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https://issues.apache.org/jira/browse/BEAM-10413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kenneth Knowles updated BEAM-10413:
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    Status: Open  (was: Triage Needed)

> Change default SDK worker parallelism to use the number of cpu cores
> --------------------------------------------------------------------
>
>                 Key: BEAM-10413
>                 URL: https://issues.apache.org/jira/browse/BEAM-10413
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core, sdk-py-core
>            Reporter: Maximilian Michels
>            Assignee: Maximilian Michels
>            Priority: P2
>
> The default SDK worker parallelism is currently 1 which uses a single SDK 
> worker across. We may want to change the default to 0 which would provide 
> better CPU utilization by starting a harness per core.



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