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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2021/02/02 15:32:18 UTC

[GitHub] [incubator-dolphinscheduler] dailidong edited a comment on issue #4578: [Bug][service] task success but node status failed

dailidong edited a comment 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/ ?   if application id shows in the shell task, DS will to get the yarn run result through restful api provided by the yarn resource manager. obivously, DS worker server can't get the result because your config is wrong 


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