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Posted to dev@hive.apache.org by "Zhihua Deng (Jira)" <ji...@apache.org> on 2021/01/28 06:14:00 UTC

[jira] [Created] (HIVE-24694) Early connection close to release server resources during creating

Zhihua Deng created HIVE-24694:
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             Summary: Early connection close to release server resources during creating
                 Key: HIVE-24694
                 URL: https://issues.apache.org/jira/browse/HIVE-24694
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2
            Reporter: Zhihua Deng
            Assignee: Zhihua Deng


If exception happens during we try to get the connection from HiveDriver,  the opened transport or session may leave unclosed as the connection returned is null, we cannot call the close method to release the server resources(threads/connection quota), this could make things more worse if the user rearches the connection limit,  the following calls to get the connection will be failed until we restart the hs2.



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