This is a known issue, and I think it is being handled here: https://issues.apache.org/jira/browse/ZEPPELIN-231 On Aug 20, 2015 9:09 AM, "Chad Timmins" <ctimm...@trulia.com> wrote:
> Hi, > > I had the same thing happen to me this morning and get the same exact > error. Did you figure this out? > > From: Jitender Aswani <jiten...@sparklinedata.com> > Reply-To: "users@zeppelin.incubator.apache.org" < > users@zeppelin.incubator.apache.org> > Date: Wednesday, August 19, 2015 at 2:02 PM > To: "users@zeppelin.incubator.apache.org" < > users@zeppelin.incubator.apache.org> > Subject: Re: Did new build and web sockets are not working anymore > > I am guessing that web sockets don’t run on a separate port anymore. I > took out nginx and now directly connecting to zeppelin which is running > fine on port 8001. I see this error in the chrome browser - > > WebSocket connection to 'ws://ec2-197.compute-1.amazonaws.com:8001/ws' > failed: Error during WebSocket handshake: Unexpected response code: 403 > > Any clues anyone? > > Best, > Jitender > > On Aug 19, 2015, at 1:16 PM, Jitender Aswani <jiten...@sparklinedata.com> > wrote: > > Hello guys, need some help from you. > > Did a new build (0.5 branch) this afternoon and started zeppelin on port > 8001 using export ZEPPELIN_PORT=8001 in zeppelin-env.sh file. > Web-socket server should have started on 8002 but it didn't. Chrome > browser is displaying following error in console. > > *WebSocket connection to > 'ws://ec2-52-4-253-197.compute-1.amazonaws.com/ws' failed: Error during > WebSocket handshake: Unexpected response code: 403* > > Checked for ports using netstat: > > tcp 0 0 0.0.0.0:80 0.0.0.0:* > LISTEN > tcp 0 0 :::8080 :::* > LISTEN > tcp 0 0 :::8081 :::* > LISTEN > tcp 0 0 :::8082 :::* > LISTEN > tcp 0 0 :::8083 :::* > LISTEN > tcp 0 0 :::8001 :::* > LISTEN > > I don’t see port 8002 here. No help from the logs. > > No issues with the previous version of zeppelin. Port 8002 was active and > listening. > tcp 0 0 :::8080 :::* > LISTEN > tcp 0 0 :::8081 :::* > LISTEN > tcp 0 0 :::8082 :::* > LISTEN > tcp 0 0 :::8083 :::* > LISTEN > tcp 0 0 :::8001 :::* > LISTEN > tcp 0 0 :::8002 :::* > LISTEN > > >
