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From "Jeff Fenchel (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-726) Hama on Mesos
Date Tue, 01 Jul 2014 06:27:25 GMT

    [ https://issues.apache.org/jira/browse/HAMA-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14048566#comment-14048566
] 

Jeff Fenchel commented on HAMA-726:
-----------------------------------

I was having difficulties with spaces in the paths. The hama groom servers were being deployed
from something like: mesos/slaves/201405190926-1679075520-5050-1263-2/frameworks/201405190926-1679075520-5050-1493-0064/executors/executor_Task
19/runs/latest/hama-0.7.0-SNAPSHOT

I thought I had worked it out in the bash script but I guess I missed something. I would say
commit patch of thing for now I hopefully I can get rid of that space by modifying: https://github.com/apache/hama/blob/trunk/mesos/src/main/java/org/apache/hama/bsp/ResourceManager.java#L222
. I previously didn't realize that I might be able to prevent that space from being inserted.
 


> Hama on Mesos
> -------------
>
>                 Key: HAMA-726
>                 URL: https://issues.apache.org/jira/browse/HAMA-726
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp core
>            Reporter: Suraj Menon
>            Assignee: Jeff Fenchel
>             Fix For: 0.7.0
>
>         Attachments: HAMA-726-v2.patch, HAMA-726.patch, fix.patch
>
>
> Since we are going to refactor our code to work on YARN, it would be nice to keep our
abstraction levels to make it feasible to work on Mesos. 
> Documentation: http://incubator.apache.org/mesos/documentation.html
> Framework development guide:
> https://github.com/mesos/mesos/wiki/App-Framework-development-guide



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