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https://issues.apache.org/jira/browse/HIVE-12526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15046705#comment-15046705
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Jesus Camacho Rodriguez commented on HIVE-12526:
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[~hsubramaniyan], I did some test runs. Could we separate PreJoin optimizations
into individual ones? That would be really useful to really see where the time
is spent, and just adds 6 measurements more per query. Thanks
> PerfLogger for hive compiler and optimizer
> ------------------------------------------
>
> Key: HIVE-12526
> URL: https://issues.apache.org/jira/browse/HIVE-12526
> Project: Hive
> Issue Type: Bug
> Reporter: Hari Sankar Sivarama Subramaniyan
> Assignee: Hari Sankar Sivarama Subramaniyan
> Attachments: HIVE-12526.1.patch, HIVE-12526.2.patch,
> HIVE-12526.3.patch
>
>
> This jira is intended to use the perflogger to track compilation times and
> optimization times (calcite, tez compiler, physical compiler) etc.
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