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Posted to issues@beam.apache.org by "Robert Burke (JIRA)" <ji...@apache.org> on 2019/04/01 18:13:00 UTC

[jira] [Resolved] (BEAM-6738) Reduce Combine overhead

     [ https://issues.apache.org/jira/browse/BEAM-6738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Burke resolved BEAM-6738.
--------------------------------
       Resolution: Fixed
    Fix Version/s: Not applicable

> Reduce Combine overhead
> -----------------------
>
>                 Key: BEAM-6738
>                 URL: https://issues.apache.org/jira/browse/BEAM-6738
>             Project: Beam
>          Issue Type: Sub-task
>          Components: sdk-go
>            Reporter: Robert Burke
>            Assignee: Robert Burke
>            Priority: Minor
>             Fix For: Not applicable
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Sibling to BEAM-4726 for ParDos, this should be to add the invoker caching to the exec/combine.go units, since for example AddInput would be done for every single element, and for large key spaces, the same applies for the other CombineFn components.



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