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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2015/03/06 17:01:39 UTC

[jira] [Updated] (PIG-4451) Log partition and predicate filter pushdown information

     [ https://issues.apache.org/jira/browse/PIG-4451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohini Palaniswamy updated PIG-4451:
------------------------------------
    Attachment: PIG-4451-1.patch

This logs the partition keys and the filter condition pushed down by PartitionFilterOptimizer and PredicatePushdownOptimizer.  It also makes PartitionFilterOptimizer return null for reportChanges if there is no change to avoid unnecessarily iterating 100 times in PlanOptimizer without any change in the plan.

> Log partition and predicate filter pushdown information
> -------------------------------------------------------
>
>                 Key: PIG-4451
>                 URL: https://issues.apache.org/jira/browse/PIG-4451
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.15.0
>
>         Attachments: PIG-4451-1.patch
>
>




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