[jira] [Commented] (HIVE-17937) llap_acid_fast test is flaky

["Zoltan Haindrich (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-17937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16377023#comment-16377023 ] 

Zoltan Haindrich commented on HIVE-17937:
-----------------------------------------

[~sershe], [~teddy.choi] It seems like the bad results have been accidentally accepted in HIVE-18359
could you check what should be the golden file results for this test? 
currently: the folowing 2 q.out-s contain very different resultsets for the same query:
./ql/src/test/results/clientpositive/llap/llap_acid_fast.q.out
./ql/src/test/results/clientpositive/llap_acid_fast.q.out
which clearly indicates that there are incorrect results...

> llap_acid_fast test is flaky
> ----------------------------
>
>                 Key: HIVE-17937
>                 URL: https://issues.apache.org/jira/browse/HIVE-17937
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Teddy Choi
>            Priority: Major
>         Attachments: HIVE-17937.2.patch, HIVE-17937.3.patch, HIVE-17937.4.patch, HIVE-17993.patch
>
>
> See for example https://builds.apache.org/job/PreCommit-HIVE-Build/7521/testReport/org.apache.hadoop.hive.cli/TestMiniLlapLocalCliDriver/testCliDriver_llap_acid_fast_/history/ (the history link is the same from any build number with a test run, just replace 7521 if this one expires).
> Looks like results change, which may not be good.



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