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https://issues.apache.org/jira/browse/HIVE-8636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14194913#comment-14194913
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Laljo John Pullokkaran commented on HIVE-8636:
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Its ok to divvy up the test; may be group all sub query in to single test. Also
adjust the numbering in the comment.
> CBO: split cbo_correctness test
> -------------------------------
>
> Key: HIVE-8636
> URL: https://issues.apache.org/jira/browse/HIVE-8636
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-8636.patch
>
>
> CBO correctness test is extremely annoying - it runs forever, if anything
> fails it's hard to debug due to the volume of logs from all the stuff, also
> it doesn't run further so if multiple things fail they can only be discovered
> one by one; also SORT_QUERY_RESULTS cannot be used, because some queries
> presumably use sorting.
> It should be split into separate tests, the numbers in there now may be good
> as boundaries.
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