[HADOOP-18729] Fix mvnsite on Windows 10

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: build, site
• Labels: pull-request-available

Environment

Windows 10

• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed

Language

XML maven

• Assignee: Gautham Banasandra
• Reporter: Gautham Banasandra
• Due: 11/May/23
• Created: 04/May/23 14:17
• Updated: 05/May/23 20:09
• Resolved: 05/May/23 20:09

Description

The mvnsite step fails to build on Windows 10 due to the following error -

[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.3.1:exec (shelldocs) on project hadoop-common: Command execution failed. Cannot run program "C:\hadoop\hadoop-common-project\hadoop-common\..\..\dev-support\bin\shelldocs" (in directory "C:\hadoop\hadoop-common-project\hadoop-common\src\site\markdown"): CreateProcess error=193, %1 is not a valid Win32 application -> [Help 1]

shelldocs is a bash script which Windows can't execute natively. Thus, we need to run this through bash on Windows 10.

Issue Links

• blocks: HADOOP-17193 Compile Hadoop on Windows natively
• links to: GitHub Pull Request #5618