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From "Russell Melick (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-1644) use filter pushdown for automatically accessing indexes
Date Thu, 07 Apr 2011 05:30:06 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Russell Melick updated HIVE-1644:
---------------------------------

    Affects Version/s:     (was: 0.7.0)
                       0.8.0
         Release Note: Enables automatic use of Compact indexes by setting hive.optimize.autoindex=true
               Status: Patch Available  (was: In Progress)

> use filter pushdown for automatically accessing indexes
> -------------------------------------------------------
>
>                 Key: HIVE-1644
>                 URL: https://issues.apache.org/jira/browse/HIVE-1644
>             Project: Hive
>          Issue Type: Improvement
>          Components: Indexing
>    Affects Versions: 0.8.0
>            Reporter: John Sichi
>            Assignee: Russell Melick
>         Attachments: HIVE-1644.1.patch, HIVE-1644.10.patch, HIVE-1644.11.patch, HIVE-1644.12.patch,
HIVE-1644.2.patch, HIVE-1644.3.patch, HIVE-1644.4.patch, HIVE-1644.5.patch, HIVE-1644.6.patch,
HIVE-1644.7.patch, HIVE-1644.8.patch, HIVE-1644.9.patch
>
>
> HIVE-1226 provides utilities for analyzing filters which have been pushed down to a table
scan.  The next step is to use these for selecting available indexes and generating access
plans for those indexes.

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