hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3685) NodeManager unnecessarily knows about classpath-jars due to Windows limitations
Date Wed, 27 May 2015 04:36:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-3685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560391#comment-14560391
] 

Chris Nauroth commented on YARN-3685:
-------------------------------------

bq. YARN_APPLICATION_CLASSPATH is essentially unused.

In that case, this is definitely worth revisiting as part of this issue.  Perhaps it's not
a problem anymore.  This had been used in the past, as seen in bug reports like YARN-1138.

> NodeManager unnecessarily knows about classpath-jars due to Windows limitations
> -------------------------------------------------------------------------------
>
>                 Key: YARN-3685
>                 URL: https://issues.apache.org/jira/browse/YARN-3685
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager
>            Reporter: Vinod Kumar Vavilapalli
>
> Found this while looking at cleaning up ContainerExecutor via YARN-3648, making it a
sub-task.
> YARN *should not* know about classpaths. Our original design modeled around this. But
when we added windows suppport, due to classpath issues, we ended up breaking this abstraction
via YARN-316. We should clean this up.



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

Mime
View raw message