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Posted to issues@spark.apache.org by "Tathagata Das (JIRA)" <ji...@apache.org> on 2014/07/30 23:40:39 UTC

[jira] [Updated] (SPARK-546) Support full outer join and multiple join in a single shuffle

     [ https://issues.apache.org/jira/browse/SPARK-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tathagata Das updated SPARK-546:
--------------------------------

    Component/s: Streaming
                 Spark Core

> Support full outer join and multiple join in a single shuffle
> -------------------------------------------------------------
>
>                 Key: SPARK-546
>                 URL: https://issues.apache.org/jira/browse/SPARK-546
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core, Streaming
>            Reporter: Reynold Xin
>
> RDD[(K,V)] now supports left/right outer join but not full outer join.
> Also it'd be nice to provide a way for users to join multiple RDDs on the same key in a single shuffle.



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