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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10214) log metastore call timing information aggregated at query level
Date Tue, 07 Apr 2015 23:03:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14484286#comment-14484286
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Thejas M Nair commented on HIVE-10214:
--------------------------------------

It is possible to do avoid the overhead of the storing the time, by passing null for the Map
passed to RetryingMetaStoreClient.getProxy method. I can also make the change to avoid calling
System.currentTimeMillis() if that is null.


> log metastore call timing information aggregated at query level
> ---------------------------------------------------------------
>
>                 Key: HIVE-10214
>                 URL: https://issues.apache.org/jira/browse/HIVE-10214
>             Project: Hive
>          Issue Type: Improvement
>          Components: Metastore
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>         Attachments: HIVE-10214.1.patch, HIVE-10214.2.patch
>
>
> For troubleshooting issues, it would be useful to log timing information for metastore
api calls, aggregated at a query level.



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