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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12583) HS2 ShutdownHookManager holds extra of Driver instance
Date Thu, 03 Dec 2015 19:29:11 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Dai updated HIVE-12583:
------------------------------
    Attachment: HIVE-12583.1.patch

The patch removes shutdown hook if the Driver exist normally. 

> HS2 ShutdownHookManager holds extra of Driver instance 
> -------------------------------------------------------
>
>                 Key: HIVE-12583
>                 URL: https://issues.apache.org/jira/browse/HIVE-12583
>             Project: Hive
>          Issue Type: Bug
>          Components: Locking
>    Affects Versions: 1.3.0
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>         Attachments: HIVE-12583.1.patch
>
>
> HIVE-12266 add a shutdown hook for every Driver instance to release the lock th session
holds in case Driver does not exist elegantly. However, that holds all Driver instances and
HS2 may run out of memory.



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