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From "Mac Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1862) Revive partition filtering in the Hive MetaStore
Date Tue, 11 Jan 2011 02:28:46 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979911#action_12979911
] 

Mac Yang commented on HIVE-1862:
--------------------------------


Ran the test again with the full dataset (~300k partitions in jdo2 table) and 10 concurrent
processes. It ran for 30 hours without error.

The test was run against a remote metastore server, with datanucleus 2.1.1 and the partition
filtering code in place (pre HIVE-1853). MySQL version is 5.1.46.



> Revive partition filtering in the Hive MetaStore
> ------------------------------------------------
>
>                 Key: HIVE-1862
>                 URL: https://issues.apache.org/jira/browse/HIVE-1862
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 0.7.0
>            Reporter: Devaraj Das
>             Fix For: 0.7.0
>
>         Attachments: HIVE-1862.1.patch.txt, invoke_runqry.sh, qry, qry-sch.Z, runqry
>
>
> HIVE-1853 downgraded the JDO version. This makes the feature of partition filtering in
the metastore unusable. This jira is to keep track of the lost feature and discussing approaches
to bring it back.

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