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https://issues.apache.org/jira/browse/PIG-890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sriranjan Manjunath updated PIG-890:
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Attachment: sampler.patch
Made some constants static to clear the findbugs warnings. This patch does not
warrant a new test case since it only affects the performance of the skewed
join sampler and SkewedJoin test case already handles the correctness of the
join.
> Create a sampler interface and improve the skewed join sampler
> --------------------------------------------------------------
>
> Key: PIG-890
> URL: https://issues.apache.org/jira/browse/PIG-890
> Project: Pig
> Issue Type: Improvement
> Reporter: Sriranjan Manjunath
> Attachments: sampler.patch
>
>
> We need a different sampler for order by and skewed join. We thus need a
> better sampling interface. The design of the same is described here:
> http://wiki.apache.org/pig/PigSampler
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