[ 
https://issues.apache.org/jira/browse/PIG-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Thejas M Nair updated PIG-1554:
-------------------------------

    Description: 
In nested-foreach, RelationToExpressionProject creates a DefaultDataBag out of 
the results of PODistinct and POSort . If the results of the plan are going to 
be consumed by a operations that support accumulative interface such as COUNT 
the results can be linked to a new Accumulative bag .


  was:
RelationToExpressionProject creates a DefaultDataBag out of the results of 
PODistinct and POSort . If the results of the plan are going to be consumed by 
a operations that support accumulative interface such as COUNT the results can 
be linked to a new Accumulative bag .



> PERF: create accumulative bag in RelationToExpressionProject
> ------------------------------------------------------------
>
>                 Key: PIG-1554
>                 URL: https://issues.apache.org/jira/browse/PIG-1554
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Thejas M Nair
>
> In nested-foreach, RelationToExpressionProject creates a DefaultDataBag out 
> of the results of PODistinct and POSort . If the results of the plan are 
> going to be consumed by a operations that support accumulative interface such 
> as COUNT the results can be linked to a new Accumulative bag .

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Reply via email to