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From "Hari Sankar Sivarama Subramaniyan (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-11315) Compilation performance issues for large queries
Date Wed, 04 May 2016 08:11:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-11315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hari Sankar Sivarama Subramaniyan resolved HIVE-11315.
------------------------------------------------------
    Resolution: Done

All the sub-jiras have been fixed, so I am marking this is as resolved.

> Compilation performance issues for large queries
> ------------------------------------------------
>
>                 Key: HIVE-11315
>                 URL: https://issues.apache.org/jira/browse/HIVE-11315
>             Project: Hive
>          Issue Type: Task
>            Reporter: Hari Sankar Sivarama Subramaniyan
>            Assignee: Hari Sankar Sivarama Subramaniyan
>
> Hive gets occassionally bottlenecked on generating plans for large queries, the majority
of the cases time is spent in fetching metadata, partitions and other optimizer transformation
related rules. This umbrella jira is intended to track the above mentioned performance issues
that have been identified in Hive.



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