Hi, Can you try to run some paragraphs when the status is disconnected? It could be a bug from the disconnected status on the UI. Also which version are you using? (since there was a commit about fixing that before)
On Tue, Sep 1, 2015 at 5:54 PM, yupeng <[email protected]> wrote: > Hi Team: > > > Zeppelin is OK in localhost. But when I open it in another machine, it > shows disconnected every few seconds. > > we use nginx as a websocket reverse proxy to connection between a client > and server. Zeppelin in server and I open a c > > > In zeppelin-site.xml,I set: > > export MASTER=spark://BJ-BIGDATA-01:7077 > > export HADOOP_CONF_DIR=/usr/hadoop/etc/hadoop/ > > export ZEPPELIN_PORT=10008 > > In zeppelin-site.xml, I have only set server ip address and port and -1 > for websocket port. > > > I tail the log/zeppelin-hadoop*.log when it shows disconnected(on the > right corner),it print line like “...Closed connection to 10.12.12.51 : > 49622”, and when i press F5 to fresh the page shows connected,the logs > print line like “...New connection from 10.12.12.51 : 49946”,and when i > finished the job, it print “..closed connection to 10.12.12.51 : 51863” too. > > > > [hadoop@BJ-BIGDATA-01 logs]$ tail -f zeppelin-hadoop-BJ-BIGDATA-01.log > > INFO [2015-09-01 16:13:21,211] ({WebsocketSelector18} > NotebookServer.java[onClose]:156) - Closed connection to 10.12.12.51 : 49077 > > INFO [2015-09-01 16:16:13,972] ({WebSocketWorker-10} > NotebookServer.java[onOpen]:88) - New connection from 10.12.12.51 : 49622 > > INFO [2015-09-01 16:16:13,972] ({WebSocketWorker-10} > NotebookServer.java[onMessage]:100) - RECEIVE << LIST_NOTES > > INFO [2015-09-01 16:16:13,973] ({WebSocketWorker-10} > NotebookServer.java[onMessage]:100) - RECEIVE << LIST_NOTES > > INFO [2015-09-01 16:16:52,733] ({WebSocketWorker-10} > NotebookServer.java[onMessage]:100) - RECEIVE << GET_NOTE > > INFO [2015-09-01 16:17:13,682] ({WebSocketWorker-10} > NotebookServer.java[onMessage]:100) - RECEIVE << PING > > INFO [2015-09-01 16:18:13,683] ({WebsocketSelector18} > NotebookServer.java[onClose]:156) - Closed connection to 10.12.12.51 : 49622 > > INFO [2015-09-01 16:18:53,433] ({WebSocketWorker-11} > NotebookServer.java[onOpen]:88) - New connection from 10.12.12.51 : 49946 > > INFO [2015-09-01 16:18:53,493] ({WebSocketWorker-11} > NotebookServer.java[onMessage]:100) - RECEIVE << LIST_NOTES > > INFO [2015-09-01 16:18:53,563] ({WebSocketWorker-11} > NotebookServer.java[onMessage]:100) - RECEIVE << GET_NOTE > > INFO [2015-09-01 16:18:59,200] ({WebSocketWorker-11} > NotebookServer.java[onMessage]:100) - RECEIVE << GET_NOTE > > INFO [2015-09-01 16:19:53,581] ({WebSocketWorker-11} > NotebookServer.java[onMessage]:100) - RECEIVE << PING > > … > > INFO [2015-09-01 16:37:56,890] ({pool-1-thread-91} > SchedulerFactory.java[jobFinished]:138) - Job > paragraph_1438576269514_-1185184725 finished by scheduler > remoteinterpreter_583421958 > > INFO [2015-09-01 16:38:10,473] ({WebSocketWorker-14} > NotebookServer.java[onMessage]:100) - RECEIVE << PING > > INFO [2015-09-01 16:39:10,475] ({WebsocketSelector18} > NotebookServer.java[onClose]:156) - Closed connection to 10.12.12.51 : 51863 > > INFO [2015-09-01 16:50:51,328] ({WebSocketWorker-15} > NotebookServer.java[onOpen]:88) - New connection from 10.12.12.51 : 53394 > > INFO [2015-09-01 16:50:51,577] ({WebSocketWorker-15} > NotebookServer.java[onMessage]:100) - RECEIVE << LIST_NOTES > > INFO [2015-09-01 16:50:51,580] ({WebSocketWorker-15} > NotebookServer.java[onMessage]:100) - RECEIVE << GET_NOTE > > INFO [2015-09-01 16:51:18,280] ({WebSocketWorker-15} > NotebookServer.java[onMessage]:100) - RECEIVE << RUN_PARAGRAPH > > INFO [2015-09-01 16:51:18,286] ({WebSocketWorker-15} > NotebookServer.java[broadcast]:254) - SEND >> NOTE > > INFO [2015-09-01 16:51:18,287] ({WebSocketWorker-15} > NotebookServer.java[broadcast]:254) - SEND >> NOTE > > > Can anyone tell me what's wrong? > > > Regards, > > Moonssang > > >
