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From "Sriranjan Manjunath (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-1035) support for skewed outer join
Date Sat, 31 Oct 2009 04:52:01 GMT

    [ https://issues.apache.org/jira/browse/PIG-1035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12772221#action_12772221
] 

Sriranjan Manjunath commented on PIG-1035:
------------------------------------------

I have added correctness tests as part of the nightlies. Unit tests here are just validating
and checking for exceptions. I have made the rest of the changes and uploaded a new patch.

> support for skewed outer join
> -----------------------------
>
>                 Key: PIG-1035
>                 URL: https://issues.apache.org/jira/browse/PIG-1035
>             Project: Pig
>          Issue Type: New Feature
>            Reporter: Olga Natkovich
>            Assignee: Sriranjan Manjunath
>         Attachments: 1035new.patch
>
>
> Similarly to skewed inner join, skewed outer join will help to scale in the presense
of join keys that don't fit into memory

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