[
https://issues.apache.org/jira/browse/HADOOP-11764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14384816#comment-14384816
]
Allen Wittenauer commented on HADOOP-11764:
-------------------------------------------
bq. I'm afraid we can't set it in config file, because config file is read by
the daemon, but we need to start the daemon with this opt.
It just need to be set as a system property prior to invoking the class.
That's all putting it on the command line does, so why can't we do this in
Configuration?
bq. If the temporal native lib is redirected to another dir, we also needs to
add that dir to JAVA_LIBRARY_PATH.
This is sounding more and more like a complete mess, with no real thought as to
how admins are supposed to deal with it.
> 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)
