I see the following exception in log, is there any extra things I need to do except instruction here http://help.zeppelinhub.com/zeppelin_integration/
INFO [2017-05-11 22:15:39,443] ({HttpClient@530410619-49}
ZeppelinhubRestApiHandler.java[onComplete]:250) - ZeppelinHub PUT
https://www.zeppelinhub.com/api/v1/zeppelin/ returned with status 404: Not
Found
