YulongZ created HIVE-23708:
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Summary: MergeFileTask.execute() need to close jobclient
Key: HIVE-23708
URL: https://issues.apache.org/jira/browse/HIVE-23708
Project: Hive
Issue Type: Bug
Environment: Hadoop 3.1
YARN 3.1 （with timelineserver enabled，https enabled)
Hive 3.1
Reporter: YulongZ
So when YARN useuseHttps, MergeFileTask causes more and more Threads named
“ReloadingX509TrustManager” in HiveServer2。The threads named
“ReloadingX509TrustManager” does not interrupt，and HS2 becomes abnormal。
In MergeFileTask.execute(DriverContext driverContext) ,a Jobclient created but
not closed。The issue cause above。
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