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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11764) Hadoop should have the option to use directory other than tmp for extracting and loading leveldbjni
Date Sat, 25 Apr 2015 13:49:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512494#comment-14512494
] 

Allen Wittenauer commented on HADOOP-11764:
-------------------------------------------

[~vinodkv], this is the JIRA we were discussing at Hadoop Summit.  Please take a look at it.

... and just so it's official, I'm very much a (binding) -1 on pushing this into an environment
variable until it can proven otherwise that this can't be handled via *-site.xml.

> Hadoop should have the option to use directory other than tmp for extracting and loading
leveldbjni
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11764
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11764
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Anubhav Dhoot
>            Assignee: Anubhav Dhoot
>         Attachments: YARN-3331.001.patch, YARN-3331.002.patch
>
>
> /tmp can be  required to be noexec in many environments. This causes a problem when 
nodemanager tries to load the leveldbjni library which can get unpacked and executed from
/tmp.



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