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Posted to issues@drill.apache.org by "Arina Ielchiieva (Jira)" <ji...@apache.org> on 2020/01/14 21:48:00 UTC
[jira] [Updated] (DRILL-7467) Drill does not close DB connection
when JDBC storage plugin is disabled
[ https://issues.apache.org/jira/browse/DRILL-7467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arina Ielchiieva updated DRILL-7467:
------------------------------------
Fix Version/s: 1.18.0
> 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
> Assignee: Arina Ielchiieva
> Priority: Major
> Fix For: 1.18.0
>
>
> 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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