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Posted to dev@drill.apache.org by "Priyanka Bhoir (Jira)" <ji...@apache.org> on 2019/12/05 14:38:00 UTC

[jira] [Created] (DRILL-7467) Drill does not close DB connection when JDBC storage plugin is disabled

Priyanka Bhoir created DRILL-7467:
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             Summary: Drill does not close DB connection when JDBC storage plugin is disabled
                 Key: DRILL-7467
                 URL: https://issues.apache.org/jira/browse/DRILL-7467
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - JDBC
            Reporter: Priyanka Bhoir


JdbcStoragePlugin does not implement the 'close' method, leaving all connections open even after the plugin is disabled. This could be monitored through 'lsof' command. Restarting a JDBC plugin adds to existing connections and Drill restart is required to release all TCP connections.



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