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From "Yesha Vora (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7671) Improve Diagonstic message for stop yarn native service
Date Tue, 19 Dec 2017 01:24:00 GMT
Yesha Vora created YARN-7671:
--------------------------------

             Summary: Improve Diagonstic message for stop yarn native service 
                 Key: YARN-7671
                 URL: https://issues.apache.org/jira/browse/YARN-7671
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 3.0.0
            Reporter: Yesha Vora


Steps:

1) Install Hadoop 3.0 cluster
2) Run Yarn service application
{code:title=sleeper.json}{
  "name": "sleeper-service",
  "components" : 
    [
      {
        "name": "sleeper",
        "number_of_containers": 1,
        "launch_command": "sleep 900000",
        "resource": {
          "cpus": 1, 
          "memory": "256"
       }
      }
    ]
}{code}
{code:title=cmd}
yarn app -launch my-sleeper1 sleeper.json{code}
3) stop yarn service app 
{code:title=cmd}
yarn app -stop my-sleeper1{code}

On stopping yarn service, appId finishes with YarnApplicationState: FINISHED , FinalStatus
Reported by AM: ENDED and Diagnostics:	Navigate to the failed component for more details.

Here,  Diagnostics message should be improved. When an application is explicitly stopped by
user, the diagnostics message should say " Application stopped by user" 



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