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https://issues.apache.org/jira/browse/HIVE-4239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14561950#comment-14561950
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Carl Steinbach commented on HIVE-4239:
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bq. Problem is that we don't have any massive parallel test case in hive.
Actually, we used to have massively parallel test cases... The original
HiveServer2 patch included a rewritten version of the CliDriver harness for
Beeline (TestBeeLineDriver.vm) that supported a configurable parallelism
setting (test.concurrency.num.threads). These tests were disabled in HIVE-4162
and HIVE-4176, but most of the code appears to still be there.
> Remove lock on compilation stage
> --------------------------------
>
> Key: HIVE-4239
> URL: https://issues.apache.org/jira/browse/HIVE-4239
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2, Query Processor
> Reporter: Carl Steinbach
> Assignee: Sergey Shelukhin
>
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