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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:
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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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