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Posted to dev@hive.apache.org by "Carl Steinbach (JIRA)" <ji...@apache.org> on 2011/02/10 08:03:57 UTC

[jira] Commented: (HIVE-1538) FilterOperator is applied twice with ppd on.

    [ https://issues.apache.org/jira/browse/HIVE-1538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12992886#comment-12992886 ] 

Carl Steinbach commented on HIVE-1538:
--------------------------------------

Posted a review request here: https://reviews.apache.org/r/415/

Looks like the test diffs need to be regenerated, but the code changes apply cleanly.

@Yongqiang: Do you have time to finish this review?

> FilterOperator is applied twice with ppd on.
> --------------------------------------------
>
>                 Key: HIVE-1538
>                 URL: https://issues.apache.org/jira/browse/HIVE-1538
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.7.0
>
>         Attachments: patch-1538.txt
>
>
> With hive.optimize.ppd set to true, FilterOperator is applied twice. And it seems second operator is always filtering zero rows.

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