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https://issues.apache.org/jira/browse/HIVE-10895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606099#comment-14606099
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Thejas M Nair commented on HIVE-10895:
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[~aihuaxu] Are those users also seeing the failures when Oracle is used as the
metastore database ? In the internal testing at Hortonworks, we have seen it
only with Oracle.
This happens in our concurrency test suite, where many queries are hitting HS2
in parallel.
> 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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