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Posted to issues@hive.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2016/08/18 19:14:22 UTC
[jira] [Updated] (HIVE-13729) FileSystem$Cache leaks in
FileUtils.checkFileAccessWithImpersonation
[ https://issues.apache.org/jira/browse/HIVE-13729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thejas M Nair updated HIVE-13729:
---------------------------------
Description:
Didn't invoke FileSystem.closeAllForUGI after checkFileAccess. This results leak in FileSystem$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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