Hi, Which version of Zeppelin are you trying? Since 0.5.5, Zeppelin uses single port for REST and websocket. [1]
Thanks, moon [1] https://issues.apache.org/jira/browse/ZEPPELIN-172 On Wed, Mar 23, 2016 at 5:41 PM Max Bridgewater <max.bridgewa...@gmail.com> wrote: > Hi Folks, > > I am very new to Zeppelin so please bear with me. I launched Zeppelin > locally in my virtualbox and all seems to work great. One thing that > puzzles me is how the web socket port is assigned. > > I know the default port is 8080 and I read here and there that the web > socket port is HTTP port +1. > So, in my case, it should be 8080+1=8081. > > However, when I run Zeppelin and telnet on 8081, I get: > > Trying 127.0.0.1... > telnet: Unable to connect to remote host: Connection refused > > > But when I telnet on port 8080, I get: > > Trying 127.0.0.1... > Connected to localhost. > Escape character is '^]'. > > > What am I missing. Why can't I telnet to 8081? Also, where do I configure > this port if I don't want the default one? > > Thanks, > Max. >