[
https://issues.apache.org/jira/browse/HIVE-1538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120551#comment-15120551
]
Shannon Ladymon commented on HIVE-1538:
---------------------------------------
Thanks for the new description, [~ashutoshc]. Also, thanks [~apivovarov] for
pointing out the mismatched description.
Doc done: The property *hive.ppd.remove.duplicatefilters* is now documented in
the wiki with a short version of the updated description:
* [Configuration Properties - hive.ppd.remove.duplicatefilters |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.ppd.remove.duplicatefilters]
I'll also create a new JIRA and patch to update the HiveConf.java file with an
updated description.
> 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: 0.8.0
>
> Attachments: patch-1538-1.txt, patch-1538-2.txt, patch-1538-3.txt,
> patch-1538-4.txt, patch-1538.txt
>
>
> With hive.optimize.ppd set to true, FilterOperator is applied twice. And it
> seems second operator is always filtering zero rows.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
