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https://issues.apache.org/jira/browse/DRILL-4768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15371088#comment-15371088
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ASF GitHub Bot commented on DRILL-4768:
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Github user jinfengni commented on the issue:
https://github.com/apache/drill/pull/543
@sudheeshkatkam and @vkorukanti , can one of you review this PR? Thanks!
> Drill may leak hive meta store connection if hive meta store client call hits
> error
> -----------------------------------------------------------------------------------
>
> Key: DRILL-4768
> URL: https://issues.apache.org/jira/browse/DRILL-4768
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Hive
> Reporter: Jinfeng Ni
> Assignee: Jinfeng Ni
>
> We are seeing one drillbit creates hundreds of connections to hive meta
> store. This indicates that drill is leaking those connection, and did not
> close those connections properly. When such leaking happens, it may prevent
> other applications from connecting to hive meta store.
> It seems one cause of leaking connection happens when hive meta store client
> call hits exception.
>
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