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Posted to issues@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2016/02/24 23:47:18 UTC
[jira] [Resolved] (HIVE-13150) HMS connection leak when the query
is run in async
[ https://issues.apache.org/jira/browse/HIVE-13150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aihua Xu resolved HIVE-13150.
-----------------------------
Resolution: Not A Problem
We reuse the Hive object from the parent thread, so it will be released by SessionState.close().
> HMS connection leak when the query is run in async
> --------------------------------------------------
>
> Key: HIVE-13150
> URL: https://issues.apache.org/jira/browse/HIVE-13150
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2
> Affects Versions: 2.0.0
> Reporter: Aihua Xu
> Assignee: Aihua Xu
>
> HMS connection leak has been addressed for the session thread, task threads if the execution is run in parallel.
> While if we execute the queries in async, we will run the queries in separate threads and the HMS connections there are not released.
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