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https://issues.apache.org/jira/browse/HIVE-10903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14570690#comment-14570690
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Rui Li commented on HIVE-10903:
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Just quickly checked the age 1 failures. All diff is in query plan and no
results change. I suppose I need to compare with the MR version to further
confirm the change is correct.
At the mean time, [~xuefuz] do you have any idea why {{hive.in.test}} can make
such a big diff in query plan? CBO could be a reason but I'm not sure.
> Add hive.in.test for HoS tests [Spark Branch]
> ---------------------------------------------
>
> Key: HIVE-10903
> URL: https://issues.apache.org/jira/browse/HIVE-10903
> Project: Hive
> Issue Type: Test
> Reporter: Rui Li
> Assignee: Rui Li
> Attachments: HIVE-10903.1-spark.patch
>
>
> Missing the property can make CBO fails to run during UT. There should be
> other effects that can be identified here.
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