dailidong commented on issue #4578: URL: https://github.com/apache/incubator-dolphinscheduler/issues/4578#issuecomment-771715273
> org.apache.dolphinscheduler.common.utils.HadoopUtils:[206] - application url : http://yarnIp1:8088/ws/v1/cluster/apps/%s [ERROR] 2021-01-26 19:39:49.371 org.apache.dolphinscheduler.common.utils.HttpUtils:[73] - yarnIp1: Name or service not known java.net.UnknownHostException: yarnIp1: Name or service not known here is the root cause, could host1 visit the http://{host2}:8088/ ? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
