Khalid Huseynov created ZEPPELIN-1487:
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Summary: Storage layer possible NPE exception because of empty
subject
Key: ZEPPELIN-1487
URL: https://issues.apache.org/jira/browse/ZEPPELIN-1487
Project: Zeppelin
Issue Type: Bug
Reporter: Khalid Huseynov
Fix For: 0.7.0
Storage layer sync mechanism is passing subject as null
[here|https://github.com/apache/zeppelin/blob/master/zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/repo/NotebookRepoSync.java#L271].
That may cause NPE exception for multiuser environments
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