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Posted to dev@crunch.apache.org by "Josh Wills (JIRA)" <ji...@apache.org> on 2013/09/16 02:04:51 UTC

[jira] [Resolved] (CRUNCH-265) Allow clients to specify the number of reducers to use with the Default and OneToMany joins

     [ https://issues.apache.org/jira/browse/CRUNCH-265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Wills resolved CRUNCH-265.
-------------------------------

    Resolution: Fixed

Pushed to master.
                
> Allow clients to specify the number of reducers to use with the Default and OneToMany joins
> -------------------------------------------------------------------------------------------
>
>                 Key: CRUNCH-265
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-265
>             Project: Crunch
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7.0
>            Reporter: Josh Wills
>            Assignee: Josh Wills
>             Fix For: 0.8.0
>
>         Attachments: CRUNCH-265.patch
>
>
> Currently, the number of reducers to use during a join is determined by Crunch. Like other lib functions (e.g., Cogroup and SecondarySort) we should allow clients to specify the precise number of reducers to use if they have a good reason to know it ahead of time.

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