You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2017/05/31 19:57:04 UTC

[jira] [Created] (PIG-5249) Group followed by Limit does not have combiner optimization in Tez

Rohini Palaniswamy created PIG-5249:
---------------------------------------

             Summary: Group followed by Limit does not have combiner optimization in Tez
                 Key: PIG-5249
                 URL: https://issues.apache.org/jira/browse/PIG-5249
             Project: Pig
          Issue Type: Bug
            Reporter: Rohini Palaniswamy
             Fix For: 0.18.0


Changes done in CombinerOptimizer with PIG-946 does not work in Tez as Limit is followed by POValueOutputTez/POValueInputTez and then Foreach. MR does LimitAdjuster after CombinerOptimizer, so it works for MR.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)