Use “nc” command.

(ex)  $ nc -k -l 1818 > output.file

  1. See the command argument of nimbus (or supervisor)

     
  2. Search storm.log.dir in the command argument


Error Msg

Cause

  • There are a lot of causes of this situation. In my case, this was because of absence of hostname of kafka server at client side.

Solution

  • Added hostname of kafka server to the client machine. Suppose that the ip and hostname of kafka server are 111.111.111.111 and “kafkaserver”. I used Mac OSX client so I added this information to /private/etc/hosts file. You can easily find the location of host name management file in your OS.


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