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Posted to issues@spark.apache.org by "Cheng Hao (JIRA)" <ji...@apache.org> on 2014/06/09 07:27:01 UTC

[jira] [Commented] (SPARK-2076) Push Down the Predicate & Join Filter for OuterJoin

    [ https://issues.apache.org/jira/browse/SPARK-2076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14021630#comment-14021630 ] 

Cheng Hao commented on SPARK-2076:
----------------------------------

PR can be found at https://github.com/apache/spark/pull/1015

> Push Down the Predicate & Join Filter for OuterJoin
> ---------------------------------------------------
>
>                 Key: SPARK-2076
>                 URL: https://issues.apache.org/jira/browse/SPARK-2076
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Cheng Hao
>            Priority: Minor
>
> The Join Filter and where condition could also be pushed down for outer join, and the basic rule is described as https://cwiki.apache.org/confluence/display/Hive/OuterJoinBehavior



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