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https://issues.apache.org/jira/browse/HDDS-17514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai resolved HDDS-17514.
-------------------------------------
Fix Version/s: 2.3.0
Resolution: Fixed
> Intermittent failure in TestRocksDatabaseGetUpdatesSince
> --------------------------------------------------------
>
> Key: HDDS-17514
> URL: https://issues.apache.org/jira/browse/HDDS-17514
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ivan Andika
> Assignee: Ivan Andika
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.3.0
>
>
> https://github.com/ivandika3/ozone/actions/runs/40436443731/job/121974763832
> The errors affect {{closesDbWithoutRetryOnOtherErrors}} cases {{[6]}} and
> {{{}[8]{}}}. JUnit could not delete their temporary directories
> ({{{}DirectoryNotEmptyException{}}}).
> The code shows a cleanup race:
> * RocksDB error handling starts a background {{DBCloser}} thread and
> immediately marks the database closed.
> * Test teardown in TestRocksDatabaseGetUpdatesSince.java calls
> {{{}db.close(){}}}, which returns immediately because that flag is already
> set.
> * JUnit deletes the directory while native database cleanup may still be
> running.
> The fix should make teardown wait for asynchronous close completion before
> releasing resources and deleting the directory.
>
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