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From "Prasad Chakka (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-523) FIx PartitionPruner not to fetch all partitions at once
Date Fri, 29 May 2009 00:08:45 GMT

     [ https://issues.apache.org/jira/browse/HIVE-523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasad Chakka updated HIVE-523:
-------------------------------

    Attachment: hive-523.patch

Instead of fetching all the partition objects, fetch only partition names and then fetch each
partition one by one, only when needed.

> FIx PartitionPruner not to fetch all partitions at once
> -------------------------------------------------------
>
>                 Key: HIVE-523
>                 URL: https://issues.apache.org/jira/browse/HIVE-523
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Metastore, Query Processor
>    Affects Versions: 0.4.0
>            Reporter: Prasad Chakka
>            Assignee: Prasad Chakka
>             Fix For: 0.4.0
>
>         Attachments: hive-523.patch
>
>
> All partitions are fetched at once causing metastore to go OutOfMemory. 

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