hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5367) Local jobs all use same local working directory
Date Tue, 30 Jul 2013 22:21:50 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724512#comment-13724512
] 

Sandy Ryza commented on MAPREDUCE-5367:
---------------------------------------

Verified both with TestLocalRunner and local pi jobs.
                
> Local jobs all use same local working directory
> -----------------------------------------------
>
>                 Key: MAPREDUCE-5367
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5367
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 1.2.0
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: MAPREDUCE-5367-b1-1.patch, MAPREDUCE-5367-b1.patch, MAPREDUCE-5367.patch
>
>
> This means that local jobs, even in different JVMs, can't run concurrently because they
might delete each other's files during work directory setup.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message