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From "Barna Zsombor Klara (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16256) Flaky test: TestCliDriver.testCliDriver[comments]
Date Tue, 28 Mar 2017 08:17:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15944744#comment-15944744
] 

Barna Zsombor Klara commented on HIVE-16256:
--------------------------------------------

[~kgyrtkirk]
I think the side effect in this case cannot be cleared. The problem is that the {{UpdateInputAccessTimeHook}}
is performing an alter on the {{src}} table which in turn is invalidating the statistics.
The hooks need to be reset not because {{QTestUtil#clearTestSideEffects}} will not reset them,
but because we need to reanalyse the table and {{EnforceReadOnlyTables}} is preventing us
from doing so.

> Flaky test: TestCliDriver.testCliDriver[comments]
> -------------------------------------------------
>
>                 Key: HIVE-16256
>                 URL: https://issues.apache.org/jira/browse/HIVE-16256
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Barna Zsombor Klara
>            Assignee: Barna Zsombor Klara
>         Attachments: HIVE-16256.01.patch
>
>
> Test has been failing for 6 consecutive runs. Most recent:
> https://builds.apache.org/job/PreCommit-HIVE-Build/4245/testReport/
> Diff:
> 147a148
> >               COLUMN_STATS_ACCURATE {"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}
> 167a169
> >                 COLUMN_STATS_ACCURATE {"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}}



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