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https://issues.apache.org/jira/browse/HADOOP-18597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ayush Saxena resolved HADOOP-18597.
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Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Simplify single node instructions for creating directories for Map Reduce
> -------------------------------------------------------------------------
>
> Key: HADOOP-18597
> URL: https://issues.apache.org/jira/browse/HADOOP-18597
> Project: Hadoop Common
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 3.3.4
> Reporter: Nikita Eshkeev
> Assignee: Nikita Eshkeev
> Priority: Trivial
> Labels: pull-request-available
> Fix For: 3.4.0
>
>
> The {{mkdir}} command supports the {{-p}} option which instructs {{hdfs}} to
> create all the parent directories if needed. The single nose setup
> instructions now ask a user to create both /user and /user/<username>
> directories explicitly, which can be simplified to creating just the
> /user/<username> with the help from the -p option of mkdir
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