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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-10956) HS2 leaks HMS connections
Date Tue, 09 Jun 2015 17:03:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-10956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HIVE-10956:
-------------------------------
    Attachment: HIVE-10956.2.patch

Attached patch v2. It is also on RB: https://reviews.apache.org/r/35256/
The new patch closes the connection when the Hive session is closed.

> HS2 leaks HMS connections
> -------------------------
>
>                 Key: HIVE-10956
>                 URL: https://issues.apache.org/jira/browse/HIVE-10956
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>             Fix For: 1.3.0, 2.0.0
>
>         Attachments: HIVE-10956.1.patch, HIVE-10956.2.patch
>
>
> HS2 uses threadlocal to cache HMS client in class Hive. When the thread is dead, the
HMS client is not closed. So the connection to the HMS is leaked.



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