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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6255) Create an rpm integration project
Date Fri, 11 Feb 2011 18:46:57 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12993630#comment-12993630
] 

Allen Wittenauer commented on HADOOP-6255:
------------------------------------------

Looking at the pdf, a few comments/questions.

- The document should give a solid description of each directory.  
- The directory description should also be put either on the wiki or on the main hadoop site
to provide guidance when we add new functionality as to where the content should go
- Is var/lib/data-node meant to be HDFS storage?
- Is var/lib/task-tracker meant to be MR spill space?  Why not var/tmp/something to reflect
that it is transient data?
- Do the other services get custom log dirs in var/log?  How does that impact permissions
when Hadoop runs tasks as multiple users?
- Why are we putting jar files in share instead of somewhere in lib? Doesn't that violate
the "Libraries that aren't loaded via System.LoadLibrary" rule?
- Where are we putting the default xml files as a reference?
- Where do the various 'helper' scripts that are currently in bin go? (hadoop-env.sh, etc)


> Create an rpm integration project
> ---------------------------------
>
>                 Key: HADOOP-6255
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6255
>             Project: Hadoop Common
>          Issue Type: New Feature
>    Affects Versions: 0.20.100
>            Reporter: Owen O'Malley
>            Assignee: Eric Yang
>             Fix For: 0.20.100
>
>         Attachments: HADOOP-6255.patch, deployment.pdf
>
>
> We should be able to create RPMs for Hadoop releases.

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