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From "Vikram Dixit K (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5403) Move loading of filesystem, ugi, metastore client to hive session
Date Tue, 22 Oct 2013 22:17:44 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vikram Dixit K updated HIVE-5403:
---------------------------------

    Attachment: HIVE-5403.4.patch

Fixed failing testcase. The test was failing because the show tables issued by the test was
expected to fail upon creation of the metastore client (connection to metastore). However,
since the metastore client is created upon session start by this patch, the testcase failed
earlier than expected. Fixed it accordingly.

> Move loading of filesystem, ugi, metastore client to hive session
> -----------------------------------------------------------------
>
>                 Key: HIVE-5403
>                 URL: https://issues.apache.org/jira/browse/HIVE-5403
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.13.0
>            Reporter: Vikram Dixit K
>            Assignee: Vikram Dixit K
>         Attachments: HIVE-5403.1.patch, HIVE-5403.2.patch, HIVE-5403.3.patch, HIVE-5403.4.patch
>
>
> As part of HIVE-5184, the metastore connection, loading filesystem were done as part
of the tez session so as to speed up query times while paying a cost at startup. We can do
this more generally in hive to apply to both the mapreduce and tez side of things.



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