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From "Vaibhav Gumashta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10895) ObjectStore does not close Query objects in some calls, causing a potential leak in some metastore db resources
Date Mon, 29 Jun 2015 12:27:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14605541#comment-14605541
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Vaibhav Gumashta commented on HIVE-10895:
-----------------------------------------

[~aihuaxu] Were you able to reproduce the db leak at your end? In our setup, when we used
oracle as the metastore db, we saw oracle running out of cursors. I'll try to run the patch
through that system test as well. 

> ObjectStore does not close Query objects in some calls, causing a potential leak in some
metastore db resources
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-10895
>                 URL: https://issues.apache.org/jira/browse/HIVE-10895
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 0.14.0, 1.0.0, 1.2.0, 1.1.0, 0.13
>            Reporter: Takahiko Saito
>            Assignee: Aihua Xu
>         Attachments: HIVE-10895.1.patch, HIVE-10895.2.patch, HIVE-10895.3.patch
>
>
> During testing, we've noticed Oracle db running out of cursors. Might be related to this.



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