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Posted to issues@hive.apache.org by "Hari Sankar Sivarama Subramaniyan (JIRA)" <ji...@apache.org> on 2016/05/04 10:11:12 UTC

[jira] [Resolved] (HIVE-11315) Compilation performance issues for large queries

     [ 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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