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https://issues.apache.org/jira/browse/MAPREDUCE-3839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akira AJISAKA resolved MAPREDUCE-3839.
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Resolution: Duplicate
Closing this issue.
> Improve the single node setup docs for MR
> -----------------------------------------
>
> Key: MAPREDUCE-3839
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3839
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 0.23.1
> Reporter: Harsh J
> Priority: Trivial
>
> I'm gonna be recording all nits I can about the page at
> http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/SingleCluster.html
> here:
> * The section at
> http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/SingleCluster.html#Mapreduce_Tarball
> is suitable to developers, not users. We should instead just point to
> releases page for tarball.
> * On
> http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/SingleCluster.html#Setting_up_the_environment
> since the tarball structure is definite, we could do better to either point
> to a link to configure HDFS and Common or provide instructions ourselves.
> Same applies to path the MR envs ought to be set to -- none of these are
> mentioned.
> * Under
> http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/SingleCluster.html#Setting_up_Configuration.
> one of the "Add the following configs" text is defined as a heading, while
> other isn't.
> * The "Create Symlinks" and "Running daemons" sections do not appear in the
> index on top.
> * Remove the "Good luck." at the end -- Users shouldn't need luck to setup
> good stuff :)
> OT comment: The "Create Symlinks" part is curious. That we need symlinks to
> run MR looks very wrong to me.
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