[jira] [Updated] (HIVE-14329) fix flapping qtests - because of output string ordering

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

     [ https://issues.apache.org/jira/browse/HIVE-14329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltan Haindrich updated HIVE-14329:
------------------------------------
    Status: Open  (was: Patch Available)

> fix flapping qtests - because of output string ordering
> -------------------------------------------------------
>
>                 Key: HIVE-14329
>                 URL: https://issues.apache.org/jira/browse/HIVE-14329
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>            Priority: Minor
>         Attachments: HIVE-14329.1.patch, HIVE-14329.2.patch, HIVE-14329.3.patch
>
>
> it's a bit annoying to see some tests come and go in testresults; for example:
> https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/631/testReport/org.apache.hadoop.hive.cli/TestCliDriver/testCliDriver_stats_list_bucket/history/
> These tests fail occasionally because of the ordering is different in the map.
> The usual cause of these failures is a simple hashmap in {{MetaDataFormatUtils}}:
> https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MetaDataFormatUtils.java#L411



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