You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@beam.apache.org by "John Patoch (Jira)" <ji...@apache.org> on 2019/09/20 18:02:00 UTC

[jira] [Updated] (BEAM-8292) Add a Reshuffle PTransform preventing fusion of the surrounding transforms

     [ https://issues.apache.org/jira/browse/BEAM-8292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Patoch updated BEAM-8292:
------------------------------
    Status: Open  (was: Triage Needed)

> Add a Reshuffle PTransform preventing fusion of the surrounding transforms
> --------------------------------------------------------------------------
>
>                 Key: BEAM-8292
>                 URL: https://issues.apache.org/jira/browse/BEAM-8292
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-go
>            Reporter: John Patoch
>            Priority: Minor
>
> Reshuffle is a PTransform that takes a PCollection<A> and shuffles the data to help increase parallelism.
> Reshuffle adds a temporary random key to each element, performs a
>  GroupByKey, and finally removes the temporary key.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)