Craig McConomy created ZEPPELIN-653:
---------------------------------------
Summary: Unable to load notebooks when connected via IPv6
Key: ZEPPELIN-653
URL: https://issues.apache.org/jira/browse/ZEPPELIN-653
Project: Zeppelin
Issue Type: Bug
Components: zeppelin-server
Affects Versions: 0.6.0
Environment: OSX
Reporter: Craig McConomy
Built using "mvn clean package -DskipTests -Pcassandra-spark-1.4
-Dspark.version=1.4.1 -Phadoop-2.6 -Pyarn" (to test against Datastax Enterprise
4.8).
After configuring zeppelin and starting it, I visited http://localhost:8080/
and the notebooks wouldn't load. The error is resolved by browsing to
http://127.0.0.1:8080/ instead.
The log message is as follows:
INFO [2016-02-03 21:32:54,074] ({qtp1136497418-33}
NotebookServer.java[onOpen]:89) - New connection from 0:0:0:0:0:0:0:1 : 59107
ERROR [2016-02-03 21:32:54,079] ({qtp1136497418-33}
NotebookServer.java[onMessage]:179) - Can't handle message
java.lang.NullPointerException
at
java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
at
org.apache.zeppelin.ticket.TicketContainer.getTicket(TicketContainer.java:68)
at
org.apache.zeppelin.socket.NotebookServer.onMessage(NotebookServer.java:102)
at
org.apache.zeppelin.socket.NotebookSocket.onMessage(NotebookSocket.java:56)
at
org.eclipse.jetty.websocket.WebSocketConnectionRFC6455$WSFrameHandler.onFrame(WebSocketConnectionRFC6455.java:835)
at
org.eclipse.jetty.websocket.WebSocketParserRFC6455.parseNext(WebSocketParserRFC6455.java:349)
at
org.eclipse.jetty.websocket.WebSocketConnectionRFC6455.handle(WebSocketConnectionRFC6455.java:225)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
