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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-132) Show table and describe results should be read via FetchTask
Date Fri, 27 Mar 2009 00:08:50 GMT

     [ https://issues.apache.org/jira/browse/HIVE-132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zheng Shao updated HIVE-132:
----------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.2.0)
                   0.3.0
     Release Note: HIVE-132. Show table and describe results to be read via FetchTask. (Raghotham
Murthy via zshao)
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

Committed revision 758933. Thanks Raghu!


> Show table and describe results should be read via FetchTask
> ------------------------------------------------------------
>
>                 Key: HIVE-132
>                 URL: https://issues.apache.org/jira/browse/HIVE-132
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Query Processor
>    Affects Versions: 0.2.0
>            Reporter: Raghotham Murthy
>            Assignee: Raghotham Murthy
>            Priority: Minor
>             Fix For: 0.3.0
>
>         Attachments: hive-132.1.patch, hive-132.2.patch, hive-132.3.patch, hive-132.4.patch
>
>
> Right now there is a different code path in the Driver for show tables/describe etc.
By adding the FetchTask the code paths will be merged. In addition, the results of these statements
will be readable via JDBC.
> Going forward, we should provide SQL access to our metastore similar to access provided
by Oracle or mysql to their catalog tables. In this jira, I will just add schema information
to show tables and describe queries.

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