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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-80) Allow Hive Server to run multiple queries simulteneously
Date Wed, 26 May 2010 23:53:43 GMT

    [ https://issues.apache.org/jira/browse/HIVE-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12872024#action_12872024
] 

Ning Zhang commented on HIVE-80:
--------------------------------

I think after HIVE-549 (parallel execution) was committed, Driver allows more than one tasks
running in parallel. So this JIRA may be fixed as a by-product. But we never tried it yet.
It may make sense to try it on trunk or release 0.5. 

> Allow Hive Server to run multiple queries simulteneously
> --------------------------------------------------------
>
>                 Key: HIVE-80
>                 URL: https://issues.apache.org/jira/browse/HIVE-80
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Server Infrastructure
>            Reporter: Raghotham Murthy
>            Assignee: Neil Conway
>            Priority: Critical
>         Attachments: hive_input_format_race-2.patch
>
>
> Can use one driver object per query.

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