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https://issues.apache.org/jira/browse/IMPALA-11621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell resolved IMPALA-11621.
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Fix Version/s: Impala 4.2.0
Resolution: Fixed
> testdata/bin/kill-hive-server.sh should remove the HiveServer2 pid file
> -----------------------------------------------------------------------
>
> Key: IMPALA-11621
> URL: https://issues.apache.org/jira/browse/IMPALA-11621
> Project: IMPALA
> Issue Type: Improvement
> Components: Infrastructure
> Affects Versions: Impala 4.2.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
> Fix For: Impala 4.2.0
>
>
> With HIVE-22193, Hive added a graceful stop functionality that also changed
> some startup scripts. Hive now keeps a file with the HiveServer2's pid and
> checks to see if it is already running before starting up.
> testdata/bin/kill-hive-server.sh uses testdata/bin/kill-java-service.sh, and
> it doesn't know to remove the pid file. Since
> testdata/bin/kill-java-service.sh would fail if it was unable to stop
> HiveServer2, it should be safe to remove the pid file after that command
> succeeds.
> If we don't remove the pid file, the OS might reuse the pid and this could
> interfere with HiveServer2 startup.
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