hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Wei Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13151) Clean up UGI objects in FileSystem cache for transactions
Date Mon, 21 Mar 2016 21:11:25 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205150#comment-15205150
] 

Wei Zheng commented on HIVE-13151:
----------------------------------

Test failure for testTempTable doesn't seem related.

[~ekoifman] Can you take a look?

> Clean up UGI objects in FileSystem cache for transactions
> ---------------------------------------------------------
>
>                 Key: HIVE-13151
>                 URL: https://issues.apache.org/jira/browse/HIVE-13151
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 2.0.0
>            Reporter: Wei Zheng
>            Assignee: Wei Zheng
>         Attachments: HIVE-13151.1.patch, HIVE-13151.2.patch, HIVE-13151.3.patch
>
>
> One issue with FileSystem.CACHE is that it does not clean itself. The key in that cache
includes UGI object. When new UGI objects are created and used with the FileSystem api, new
entries get added to the cache.
> We need to manually clean up those UGI objects once they are no longer in use.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message