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https://issues.apache.org/jira/browse/PIG-962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olga Natkovich updated PIG-962:
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Affects Version/s: 0.4.0
Fix Version/s: 0.5.0
> Skewed join creates 3 map reduce jobs
> -------------------------------------
>
> Key: PIG-962
> URL: https://issues.apache.org/jira/browse/PIG-962
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.4.0
> Reporter: Sriranjan Manjunath
> Assignee: Sriranjan Manjunath
> Fix For: 0.5.0
>
> Attachments: skewedjoin2job.patch
>
>
> The first job is a load / store job which loads the data from PigStorage and
> stores it in BinStorage. This hampers performance. The desired behavior is
> for the sampler to read from PigStorage instead of relying on the first
> load/store job. Skewed join should thus be 2 M/R jobs and not 3.
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