[jira] [Commented] (YARN-11365) Fix NM class not found on Windows

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-11365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17626177#comment-17626177 ] 

ASF GitHub Bot commented on YARN-11365:
---------------------------------------

GauthamBanasandra opened a new pull request, #5093:
URL: https://github.com/apache/hadoop/pull/5093

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   ### Description of PR
   The environment variable HADOOP_YARN_HOME wasn't enclosed properly. The leading % was missed out. This caused the classpath to become invalid. Ultimately, leading to the NM not being able to start -
   
   ```bat
   PS D:\> cmd /c $Env:HADOOP_HOME\bin\yarn.cmd nodemanager
   Error: Could not find or load main class org.apache.hadoop.yarn.server.nodemanager.NodeManager
   ```
   
   This PR fixes the same.
   
   
   ### How was this patch tested?
   Tested locally.
   
   ### For code changes:
   
   - [x] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
   - [ ] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
   - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)?
   - [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, `NOTICE-binary` files?
   
   




> Fix NM class not found on Windows
> ---------------------------------
>
>                 Key: YARN-11365
>                 URL: https://issues.apache.org/jira/browse/YARN-11365
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>    Affects Versions: 3.4.0
>         Environment: Windows 10
>            Reporter: Gautham Banasandra
>            Assignee: Gautham Banasandra
>            Priority: Blocker
>
> NM class is missing in the classpath and thus fails to start -
> {code}
> PS D:\> cmd /c $Env:HADOOP_HOME\bin\yarn.cmd nodemanager
> Error: Could not find or load main class org.apache.hadoop.yarn.server.nodemanager.NodeManager
> {code}



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