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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/11/18 09:47:00 UTC

[jira] [Work logged] (HIVE-26761) Add "-- SORT_QUERY_RESULTS" to complex_alias.q

     [ https://issues.apache.org/jira/browse/HIVE-26761?focusedWorklogId=827107&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-827107 ]

ASF GitHub Bot logged work on HIVE-26761:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 18/Nov/22 09:46
            Start Date: 18/Nov/22 09:46
    Worklog Time Spent: 10m 
      Work Description: csebal-at-cloudera opened a new pull request, #3783:
URL: https://github.com/apache/hive/pull/3783

   Change-Id: I6d4f5393bd789427f23ea58de98f4a9703a79360
   
   ### What changes were proposed in this pull request?
   <!--
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   Adding a SORT_QUERY_RESULTS command at the beginning of the complex_alias.q test script to make its results deterministic.
   
   
   ### Why are the changes needed?
   <!--
   Please clarify why the changes are needed. For instance,
     1. If you propose a new API, clarify the use case for a new API.
     2. If you fix a bug, you can clarify why it is a bug.
   -->
   Without the sort command the results of the query are non-deterministic and can occasionally lead to failed tests.
   
   
   ### Does this PR introduce _any_ user-facing change?
   <!--
   Note that it means *any* user-facing change including all aspects such as the documentation fix.
   If yes, please clarify the previous behavior and the change this PR proposes - provide the console output, description, screenshot and/or a reproducable example to show the behavior difference if possible.
   If possible, please also clarify if this is a user-facing change compared to the released Hive versions or within the unreleased branches such as master.
   If no, write 'No'.
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   No
   
   
   ### How was this patch tested?
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   -->
   Executed locally




Issue Time Tracking
-------------------

            Worklog Id:     (was: 827107)
    Remaining Estimate: 0h
            Time Spent: 10m

> Add "-- SORT_QUERY_RESULTS" to complex_alias.q
> ----------------------------------------------
>
>                 Key: HIVE-26761
>                 URL: https://issues.apache.org/jira/browse/HIVE-26761
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Balázs Cseh
>            Assignee: Balázs Cseh
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Without sorting the order in which results are returned is non-deterministic.
> In most runs, it is:
> {code:java}
> 42    42
> 41    41 {code}
> however in some cases it comes back as:
> {code:java}
> 41    41
> 42    42 {code}
> Adding "– SORT_QUERY_RESULTS" eliminates this potential inconsistency.



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