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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-11464.003.patch
Thanks for the review, Allen. Thanks also for the pointer on shellcheck. I'm
using it now.
I'm attaching v003. Here is a summary of the changes:
* Nice catch on {{JAVA_LIBRARY_PATH}}. I hadn't covered that in my testing.
This is getting translated now.
* The shellcheck errors are cleaned up. For the warning about single quotes, I
chose to suppress it. We really want single quotes here, because the
{{cygpath}} command translates the classpath to use the Windows-style
separator, which is ;. Since this is part of a bash {{eval}}, the semicolons
would get misinterpreted as multiple bash commands. Wrapping it in single
quotes handles it correctly.
* I'd prefer to punt on the Tomcat stuff for now, mostly because I don't have
bandwidth to test it fully right now.
* I updated the comment in {{hadoop_os_tricks}}. Is this what you had in mind?
* I added translation for the special cases in bin/yarn.
* Equivalent changes are applied to branch-2 also.
> 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-branch-2.002.patch, HADOOP-11464-branch-2.003.patch,
> HADOOP-11464.001.patch, HADOOP-11464.002.patch, HADOOP-11464.003.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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