Github user minahlee commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/921#issuecomment-222298108
This is what I get when I direct to Job menu, seems like it doesn't have
valid information though.
```
INFO [2016-05-28 01:51:45,603] ({main} Server.java[doStart]:379) - Started
@6372ms
INFO [2016-05-28 01:51:45,603] ({main} ZeppelinServer.java[main]:117) -
Done, zeppelin server started
INFO [2016-05-28 01:51:55,589] ({qtp1439541970-36}
AbstractValidatingSessionManager.java[enableSessionValidation]:230) - Enabling
session validation scheduler...
WARN [2016-05-28 01:51:55,641] ({qtp1439541970-36}
SecurityRestApi.java[ticket]:79) -
{"status":"OK","message":"","body":{"principal":"anonymous","ticket":"anonymous","roles":"[]"}}
INFO [2016-05-28 01:51:55,790] ({qtp1439541970-15}
NotebookServer.java[onOpen]:95) - New connection from 0:0:0:0:0:0:0:1 : 54959
ERROR [2016-05-28 01:51:59,300] ({qtp1439541970-11}
NotebookServer.java[onMessage]:212) - Can't handle message
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.LinkedList.checkElementIndex(LinkedList.java:553)
at java.util.LinkedList.get(LinkedList.java:474)
at
org.apache.zeppelin.socket.NotebookServer.generateNotebooksJobInfo(NotebookServer.java:434)
at
org.apache.zeppelin.socket.NotebookServer.unicastNotebookJobInfo(NotebookServer.java:493)
at
org.apache.zeppelin.socket.NotebookServer.onMessage(NotebookServer.java:141)
at
org.apache.zeppelin.socket.NotebookSocket.onWebSocketText(NotebookSocket.java:56)
at
org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onTextMessage(JettyListenerEventDriver.java:128)
at
org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69)
at
org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage(AbstractEventDriver.java:65)
at
org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onTextFrame(JettyListenerEventDriver.java:122)
at
org.eclipse.jetty.websocket.common.events.AbstractEventDriver.incomingFrame(AbstractEventDriver.java:161)
at
org.eclipse.jetty.websocket.common.WebSocketSession.incomingFrame(WebSocketSession.java:309)
at
org.eclipse.jetty.websocket.common.extensions.ExtensionStack.incomingFrame(ExtensionStack.java:214)
at
org.eclipse.jetty.websocket.common.Parser.notifyFrame(Parser.java:220)
at org.eclipse.jetty.websocket.common.Parser.parse(Parser.java:258)
at
org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.readParse(AbstractWebSocketConnection.java:632)
at
org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.onFillable(AbstractWebSocketConnection.java:480)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
ERROR [2016-05-28 01:52:00,301] ({qtp1439541970-18}
NotebookServer.java[onMessage]:212) - Can't handle message
```
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