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https://issues.apache.org/jira/browse/PIG-3732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rohini Palaniswamy updated PIG-3732:
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Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Committed to tez branch. Thanks Daniel for the review.
> Use ONE_TO_ONE edge and IdentityInOut in orderby intermediate vertex
> --------------------------------------------------------------------
>
> Key: PIG-3732
> URL: https://issues.apache.org/jira/browse/PIG-3732
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Reporter: Rohini Palaniswamy
> Assignee: Rohini Palaniswamy
> Fix For: tez-branch
>
> Attachments: PIG-3732-1.patch, PIG-3732-2.patch
>
>
> From the first vertex to the intermediate vertex that does the partitioning
> of the keys based on the WeightedRangePartitioner, use ONE_TO_ONE Tez edge
> and unsorted output and input instead of using a shuffle edge. Also replace
> the POPackage->POForEach->POLocalRearrange in intermediate vertex with
> POIdentityInOutTez.
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