[ZEPPELIN-4173] Open the note with the wrong repl name throw NullPointerException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Component/s: zeppelin-server
• Assignee: Xun Liu
• Reporter: Xun Liu
• Created: 29/May/19 02:43
• Updated: 24/Dec/20 03:14
• Resolved: 05/Jun/19 01:53

Description

The wrong note when you open a paragraph with an interpreter name, Will trigger a NullPointerException

java.lang.NullPointerException
at org.apache.zeppelin.socket.NotebookServer.updateAngularObjectRegistry(NotebookServer.java:658)
at org.apache.zeppelin.socket.NotebookServer.access$200(NotebookServer.java:101)
at org.apache.zeppelin.socket.NotebookServer$5.onSuccess(NotebookServer.java:640)
at org.apache.zeppelin.socket.NotebookServer$5.onSuccess(NotebookServer.java:635)
at org.apache.zeppelin.service.NotebookService.getNote(NotebookService.java:130)
at org.apache.zeppelin.socket.NotebookServer.getNote(NotebookServer.java:634)
at org.apache.zeppelin.socket.NotebookServer.onMessage(NotebookServer.java:296)
at org.apache.zeppelin.socket.NotebookSocket.onWebSocketText(NotebookSocket.java:58)
at org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onTextMessage(JettyListenerEventDriver.java:189)
at org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69)
at org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage(AbstractEventDriver.java:66)

Issue Links

• links to: GitHub Pull Request #3373