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From "Marquis Wang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1803) Implement bitmap indexing in Hive
Date Tue, 08 Mar 2011 02:17:06 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marquis Wang updated HIVE-1803:
-------------------------------

    Attachment: HIVE-1803.6.patch

Another patch where the bitmap_and and bitmap_or tests use two columns instead of faking it
with two indexes on one column.

> Implement bitmap indexing in Hive
> ---------------------------------
>
>                 Key: HIVE-1803
>                 URL: https://issues.apache.org/jira/browse/HIVE-1803
>             Project: Hive
>          Issue Type: New Feature
>          Components: Indexing
>            Reporter: Marquis Wang
>            Assignee: Marquis Wang
>         Attachments: HIVE-1803.1.patch, HIVE-1803.2.patch, HIVE-1803.3.patch, HIVE-1803.4.patch,
HIVE-1803.5.patch, HIVE-1803.6.patch, bitmap_index_1.png, bitmap_index_2.png, javaewah.jar,
javaewah.jar
>
>
> Implement bitmap index handler to complement compact indexing.

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