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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11891) Add basic performance logging to metastore calls
Date Mon, 21 Sep 2015 22:01:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14901489#comment-14901489
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Brock Noland commented on HIVE-11891:
-------------------------------------

This allowed us to change the dependency chain so PerfLogger could be moved to common and
re-used by components which don't depend on exec.

Other than the fact the code was moved, this should not impact that other bug you mention.

> Add basic performance logging to metastore calls
> ------------------------------------------------
>
>                 Key: HIVE-11891
>                 URL: https://issues.apache.org/jira/browse/HIVE-11891
>             Project: Hive
>          Issue Type: Improvement
>          Components: Metastore
>    Affects Versions: 1.0.0, 1.2.0, 1.1.0
>            Reporter: Brock Noland
>            Assignee: Brock Noland
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: HIVE-11891.patch, HIVE-11891.patch, HIVE-11891.patch, HIVE-11891.patch
>
>
> At present it's extremely difficult to debug slow calls to the metastore. Ideally there
would be some basic means of doing so.



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