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https://issues.apache.org/jira/browse/HADOOP-11464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HADOOP-11464:
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Attachment: HADOOP-11464.001.patch
I have attached patches for branch-2 and trunk. For branch-2, this is just a
matter of restoring some old code that had existed previously. For trunk, this
is new code attempting to stick more to the style of the new shell script
rewrite.
I have tested this by running commands through all relevant entry (hadoop,
hdfs, yarn and mapreduce). I ran HDFS commands, word count jobs, streaming
jobs, created har files (to make sure TOOL_PATH was covered), listed MR jobs
and listed YARN applications. This worked successfully on Windows/Cygwin and
Mac for both the trunk and branch-2 versions.
> Reinstate support for launching Hadoop processes on Windows using Cygwin.
> -------------------------------------------------------------------------
>
> Key: HADOOP-11464
> URL: https://issues.apache.org/jira/browse/HADOOP-11464
> Project: Hadoop Common
> Issue Type: Bug
> Components: bin
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HADOOP-11464-branch-2.001.patch, HADOOP-11464.001.patch
>
>
> The Windows compatibility work removed the dependency on Cygwin as a
> compatibility layer. However, some users may still wish to run Cygwin on a
> personal machine for running Hadoop commands that interact with a cluster.
> This issue proposes to reinstate support for launching Hadoop processes on
> Windows using Cygwin to call the bash scripts.
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