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Posted to issues@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2018/02/05 23:37:00 UTC

[jira] [Commented] (HIVE-17735) ObjectStore.addNotificationEvent is leaking queries

    [ https://issues.apache.org/jira/browse/HIVE-17735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16353099#comment-16353099 ] 

Aihua Xu commented on HIVE-17735:
---------------------------------

patch-1: seems a couple of places are leaking the query object. Attached the patch.

> ObjectStore.addNotificationEvent is leaking queries
> ---------------------------------------------------
>
>                 Key: HIVE-17735
>                 URL: https://issues.apache.org/jira/browse/HIVE-17735
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 3.0.0
>            Reporter: Alexander Kolbasov
>            Assignee: Aihua Xu
>            Priority: Major
>         Attachments: HIVE-17735.1.patch
>
>
> In ObjectStore.addNotificationEvent():
> {code}
>       Query objectQuery = pm.newQuery(MNotificationNextId.class);
>       Collection<MNotificationNextId> ids = (Collection) objectQuery.execute();
> {code}
> The query is never closed.



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