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Posted to issues@hive.apache.org by "Stamatis Zampetakis (Jira)" <ji...@apache.org> on 2021/11/08 14:53:00 UTC
[jira] [Assigned] (HIVE-25681) Drop support for multi-threaded
qtest execution via QTestRunnerUtils
[ https://issues.apache.org/jira/browse/HIVE-25681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stamatis Zampetakis reassigned HIVE-25681:
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> Drop support for multi-threaded qtest execution via QTestRunnerUtils
> --------------------------------------------------------------------
>
> Key: HIVE-25681
> URL: https://issues.apache.org/jira/browse/HIVE-25681
> Project: Hive
> Issue Type: Task
> Components: Testing Infrastructure
> Affects Versions: 4.0.0
> Reporter: Stamatis Zampetakis
> Assignee: Stamatis Zampetakis
> Priority: Major
>
> There is an option for running qtest concurrently via [QTestRunnerUtils#queryListRunnerMultiThreaded|https://github.com/apache/hive/blob/a72db99676ca6a79b414906ab78963a3e955ae69/itests/util/src/main/java/org/apache/hadoop/hive/ql/QTestRunnerUtils.java#L128] but it is not in use for more than a year now.
> Moreover, with the move the kubernetes containerized test execution (HIVE-22942) it is unlikely that we will run concurrent tests using these APIs anytime soon.
> The only consumer of this API at the moment is [TestMTQueries|https://github.com/apache/hive/blob/master/itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/TestMTQueries.java] which is disabled and it basically corresponds to the unit tests for these APIs.
> I propose to drop these APIs and related test to facilitate code evolution and maintenance.
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