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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2020/04/28 07:09:56 UTC

[GitHub] [incubator-dolphinscheduler] samz406 commented on issue #2547: Zookeeper management interface in monitoring center displays abnormal

samz406 commented on issue #2547:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2547#issuecomment-620423830


   hello ,maybe is  zk FourLetterWord problem,
   you can try try command as follow
   
   echo ruok|nc localhost 2181
   if has the words, maybe you modify zoo.cfg
   
   `ruok is not executed because it is not in the whitelist.`
   
   add  config in zoo.cfg
   `4lw.commands.whitelist=*`
   
   restart zk
   
   tips : if has not nc,you can yum install nc
   
   
   
   
   
   
   
   


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