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Posted to dev@zeppelin.apache.org by "vmaster.cc (Jira)" <ji...@apache.org> on 2021/07/24 04:41:00 UTC

[jira] [Created] (ZEPPELIN-5467) Fix NullPointerException of org.apache.zeppelin.socket.NotebookServer when invalid ticket message received

vmaster.cc created ZEPPELIN-5467:
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             Summary: Fix NullPointerException of org.apache.zeppelin.socket.NotebookServer when invalid ticket message received 
                 Key: ZEPPELIN-5467
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-5467
             Project: Zeppelin
          Issue Type: Improvement
          Components: zeppelin-server
    Affects Versions: 0.9.0, 0.9.1
            Reporter: vmaster.cc
             Fix For: 0.9.1, 0.9.0
         Attachments: image-2021-07-24-12-38-15-123.png

Fix NullPointerException of org.apache.zeppelin.socket.NotebookServer when invalid ticket message received

This exception may occur when server sessions is not contains received principal. In other words, it happend when no session case.

 

!image-2021-07-24-12-38-15-123.png|width=563,height=323!



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