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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2016/04/25 21:07:13 UTC

[jira] [Updated] (PIG-4658) Reduce key comparisons in TezAccumulativeTupleBuffer

     [ https://issues.apache.org/jira/browse/PIG-4658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohini Palaniswamy updated PIG-4658:
------------------------------------
    Fix Version/s:     (was: 0.16.0)
                   0.17.0

> Reduce key comparisons in TezAccumulativeTupleBuffer
> ----------------------------------------------------
>
>                 Key: PIG-4658
>                 URL: https://issues.apache.org/jira/browse/PIG-4658
>             Project: Pig
>          Issue Type: Sub-task
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.17.0
>
>
>    Currently Accumulator is applicable only for Group by.  TezAccumulativeTupleBuffer supports more than one tez inputs and the code for that adds a lot of additional comparisons. We can make it support only one tez input and get rid of couple of comparisons. 



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