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Posted to dev@hive.apache.org by "Carl Steinbach (Commented) (JIRA)" <ji...@apache.org> on 2012/04/08 05:12:48 UTC

[jira] [Commented] (HIVE-80) Add testcases for concurrent query execution

    [ https://issues.apache.org/jira/browse/HIVE-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13249465#comment-13249465 ] 

Carl Steinbach commented on HIVE-80:
------------------------------------

HiveServer can't support concurrent connections due to a limitation of the current HiveServer Thrift API. There's a proposal for a new HiveServer2 Thrift API which fixes these problems located here:

https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Thrift+API

                
> Add testcases for concurrent query execution
> --------------------------------------------
>
>                 Key: HIVE-80
>                 URL: https://issues.apache.org/jira/browse/HIVE-80
>             Project: Hive
>          Issue Type: Test
>          Components: Query Processor, Server Infrastructure
>            Reporter: Raghotham Murthy
>            Assignee: Carl Steinbach
>            Priority: Critical
>              Labels: concurrency
>         Attachments: hive_input_format_race-2.patch
>
>
> Can use one driver object per query.

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