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Posted to issues@hive.apache.org by "kalyan kumar kalvagadda (JIRA)" <ji...@apache.org> on 2018/01/10 17:31:00 UTC

[jira] [Work started] (HIVE-18426) Memory leak in RoutingAppender for every hive operation

     [ https://issues.apache.org/jira/browse/HIVE-18426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-18426 started by kalyan kumar kalvagadda.
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> Memory leak in RoutingAppender for every hive operation
> -------------------------------------------------------
>
>                 Key: HIVE-18426
>                 URL: https://issues.apache.org/jira/browse/HIVE-18426
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 3.0.0
>            Reporter: kalyan kumar kalvagadda
>            Assignee: kalyan kumar kalvagadda
>         Attachments: Screen Shot 2018-01-10 at 9.17.19 AM.png
>
>
> Each new operation creates new entry in the ConcurrentMap in RoutingAppender but when the operation ends, AppenderControl stored in the map is retrieved and stopped but the entry in ConcurrentMap is never cleaned up.



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