[GitHub] [incubator-dolphinscheduler] hlzhu1983 commented on issue #3063: [QUESTION] worker get yarn application status failed

[GitBox]

hlzhu1983 commented on issue #3063:
URL: 
https://github.com/apache/incubator-dolphinscheduler/issues/3063#issuecomment-650719612


   > it occured when not enable HA. you should change HadoopUtils.Java code add 
appUrl = appAddress;
   > 
   > ```
   >  } else {
   >         //single resourcemanager enabled
   >         appUrl = appAddress;
   >         yarnEnabled = true;
   >     }
   > ```
   
   It's a bug. If not fit that bug, single resourcemanager application status 
url is blank String, will lead to error as above.


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