[jira] [Updated] (PIG-3732) Use ONE_TO_ONE edge and IdentityInOut in orderby intermediate vertex

["Rohini Palaniswamy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-3732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohini Palaniswamy updated PIG-3732:
------------------------------------

    Attachment: PIG-3732-1.patch

RB link:  https://reviews.apache.org/r/17529/ 
 - There are some whitespaces in the patch in reviewboard. That is fixed in the uploaded patch.

> 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
>
>
>   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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