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
