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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13729) FileSystem$Cache leaks in FileUtils.checkFileAccessWithImpersonation
Date Thu, 18 Aug 2016 19:14:22 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thejas M Nair updated HIVE-13729:
---------------------------------
    Description: 
Didn't invoke FileSystem.closeAllForUGI after checkFileAccess. This results leak in FileSystem$Cache
and eventually OOM for HS2.

Workaround without fix - 
fs.hdfs.impl.disable.cache=true
fs.file.impl.disable.cache=true


  was:Didn't invoke FileSystem.closeAllForUGI after checkFileAccess. This results leak in
FileSystem$Cache and eventually OOM for HS2.


> FileSystem$Cache leaks in FileUtils.checkFileAccessWithImpersonation
> --------------------------------------------------------------------
>
>                 Key: HIVE-13729
>                 URL: https://issues.apache.org/jira/browse/HIVE-13729
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 1.3.0, 2.1.0
>
>         Attachments: HIVE-13729.1.patch, HIVE-13729.2.patch
>
>
> Didn't invoke FileSystem.closeAllForUGI after checkFileAccess. This results leak in FileSystem$Cache
and eventually OOM for HS2.
> Workaround without fix - 
> fs.hdfs.impl.disable.cache=true
> fs.file.impl.disable.cache=true



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