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https://issues.apache.org/jira/browse/PIG-4013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai resolved PIG-4013.
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Resolution: Fixed
Hadoop Flags: Reviewed
Patch committed to trunk. Thanks Rohini for review!
> Order by multiple column fail on Tez
> ------------------------------------
>
> Key: PIG-4013
> URL: https://issues.apache.org/jira/browse/PIG-4013
> Project: Pig
> Issue Type: Bug
> Components: tez
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.14.0
>
> Attachments: PIG-4013-1.patch, PIG-4013-2.patch
>
>
> Order by multiple column get the wrong result (data is not sorted correctly).
> This is due to comparator in WeightedRangePartitioner is wrong. Unfortunately
> existing e2e tests does not capture it. Upload a patch with a new e2e test
> case.
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