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https://issues.apache.org/jira/browse/HIVE-20027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16526878#comment-16526878
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Aihua Xu commented on HIVE-20027:
---------------------------------
Resolve it now as dup.
> TestRuntimeStats.testCleanup is flaky
> -------------------------------------
>
> Key: HIVE-20027
> URL: https://issues.apache.org/jira/browse/HIVE-20027
> Project: Hive
> Issue Type: Bug
> Reporter: Aihua Xu
> Priority: Major
>
> int deleted = objStore.deleteRuntimeStats(1);
> assertEquals(1, deleted);
> The testCleanup could fail if somehow there is GC pause before
> deleteRuntimeStats happens so actually 2 stats will get deleted rather than
> one.
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