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https://issues.apache.org/jira/browse/YARN-9107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16718082#comment-16718082
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Brian Grunkemeyer commented on YARN-9107:
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My team is running Hadoop on Windows on hundreds of thousands of machines, and
we build Hadoop 2.7.x on Windows today. With the 3.2 branch, there is still a
section in BUILDING.txt describing how to build Hadoop on Windows. It would be
nice to continue building on Windows.
The changes here should be easy to review. This shouldn't be a dramatic time
investment.
> Jar validation bash scripts don't work on Windows due to platform differences
> (colons in paths, \r\n)
> -----------------------------------------------------------------------------------------------------
>
> Key: YARN-9107
> URL: https://issues.apache.org/jira/browse/YARN-9107
> Project: Hadoop YARN
> Issue Type: Bug
> Components: build
> Affects Versions: 3.2.0, 3.3.0
> Environment: Windows 10
> Visual Studio 2017
> Reporter: Brian Grunkemeyer
> Assignee: Brian Grunkemeyer
> Priority: Blocker
> Labels: build, newbie, windows
> Attachments: YARN-9107.v1.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Building Hadoop fails on Windows due to a few shell scripts that make invalid
> assumptions:
> 1) Colon shouldn't be used to separate multiple paths in command line
> parameters. Colons occur in Windows paths.
> 2) Shell scripts that rely on running external tools need to deal with
> carriage return - line feed differences (lines ending in \r\n, not just \n)
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