Hi, Could you give us more information about your setup?
Also, the websocket does not use a different port anymore. (only one which by default is 8080) You can always try using another port by changing your configuration ( https://github.com/apache/incubator-zeppelin#configure) On Tue, Jan 12, 2016 at 6:59 PM, 魏龙星 <wlxwol...@gmail.com> wrote: > I googled and found that there are two ports in logs, however I got only I > in the log. How? > > 魏龙星 <wlxwol...@gmail.com>于2016年1月12日周二 下午5:50写道： > >> 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. >> >> >> >>
