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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9189) Add ProjectRemove rule on CBO path
Date Tue, 06 Jan 2015 00:51:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-9189:
-----------------------------------
    Status: Open  (was: Patch Available)

> Add ProjectRemove rule on CBO path
> ----------------------------------
>
>                 Key: HIVE-9189
>                 URL: https://issues.apache.org/jira/browse/HIVE-9189
>             Project: Hive
>          Issue Type: Improvement
>          Components: CBO, Logical Optimizer
>    Affects Versions: 0.15.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-9189.1.patch, HIVE-9189.2.patch, HIVE-9189.3.patch, HIVE-9189.patch
>
>
> When these rules fire we will get shorter and tighter operator pipeline.



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