[jira] [Created] (YARN-2976) Invalid docs for specifying yarn.nodemanager.docker-container-executor.exec-name

[Hitesh Shah (JIRA)]

Hitesh Shah created YARN-2976:
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             Summary: Invalid docs for specifying 
yarn.nodemanager.docker-container-executor.exec-name
                 Key: YARN-2976
                 URL: https://issues.apache.org/jira/browse/YARN-2976
             Project: Hadoop YARN
          Issue Type: Bug
          Components: documentation
    Affects Versions: 2.6.0
            Reporter: Hitesh Shah
            Priority: Minor


Docs on 
http://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/DockerContainerExecutor.html
 mention setting "docker -H=tcp://0.0.0.0:4243" for 
yarn.nodemanager.docker-container-executor.exec-name. 

However, the actual implementation does a fileExists for the specified value. 

Either the docs need to be fixed or the impl changed to allow relative paths or 
commands with additional args



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