I downloaded zeppelin binary package and started it. However it's
disconnected. Here is the log:
INFO [2016-01-12 14:37:56,592] ({main}
QuartzScheduler.java[initialize]:305) - Scheduler meta-data: Quartz
Scheduler (v2.2.1) 'Defau
ltQuartzScheduler' with instanceId 'NON_CLUSTERED'
Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
NOT STARTED.
Currently in standby mode.
Number of jobs executed: 0
Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
Using job-store 'org.quartz.simpl.RAMJobStore' - which does not
support persistence. and is not clustered.
INFO [2016-01-12 14:37:56,593] ({main}
StdSchedulerFactory.java[instantiate]:1339) - Quartz scheduler
'DefaultQuartzScheduler' initi
alized from default resource file in Quartz package: 'quartz.properties'
INFO [2016-01-12 14:37:56,593] ({main}
StdSchedulerFactory.java[instantiate]:1343) - Quartz scheduler
version: 2.2.1
INFO [2016-01-12 14:37:56,593] ({main}
QuartzScheduler.java[start]:575) - Scheduler
DefaultQuartzScheduler_$_NON_CLUSTERED started.
INFO [2016-01-12 14:37:56,805] ({main}
ServerImpl.java[initDestination]:94) - Setting the server's publish
address to be /
INFO [2016-01-12 14:37:56,888] ({main}
WebInfConfiguration.java[unpack]:478) - Extract
jar:file:/data/users/huser/zeppelin/zeppelin-
web-0.5.5-incubating.war!/ to
/tmp/jetty-0.0.0.0-8080-zeppelin-web-0.5.5-incubating.war-_-any-/webapp
INFO [2016-01-12 14:37:57,040] ({main}
StandardDescriptorProcessor.java[visitServlet]:284) - NO JSP Support
for /, did not find org.
apache.jasper.servlet.JspServlet
INFO [2016-01-12 14:37:57,941] ({main}
AbstractConnector.java[doStart]:338) - Started
SelectChannelConnector@0.0.0.0:8080
INFO [2016-01-12 14:37:57,941] ({main} ZeppelinServer.java[main]:108)
- Started zeppelin server
I searched and found that port+1 is the websocket port. However, it's not
listening:
netstat -na | grep 8080
tcp 0 0 :::8080 :::* LISTEN
netstat -na | grep 8081
noting...
And the web return the error:
*WebSocket connection to 'ws://ip:8080/ws' failed: Establishing a tunnel
via proxy server failed.*
I think this means *the http port and websocket port use the same port*.
How can I change it?
Can anyone help? Thanks.
