hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Anubhav Dhoot (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 Wed, 15 Apr 2015 00:56:59 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14495485#comment-14495485
] 

Anubhav Dhoot commented on HADOOP-11764:
----------------------------------------

I think this just means the code first tries using the custom folder instead of /tmp for extracting
and loading the library from the jar as per the code http://grepcode.com/file/repo1.maven.org/maven2/org.fusesource.leveldbjni/leveldbjni-all/1.8/org/fusesource/hawtjni/runtime/Library.java#216
It does not need to change java.io.tmpdir or anything else.


> 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.



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

Mime
View raw message