GitHub user buxiaoliang opened a pull request:
https://github.com/apache/zeppelin/pull/2670
[ZEPPELIN-3052] Chrome console: TypeError: Cannot set property 'principal'
of undefined
### What is this PR for?
To fix console error when user logout after Apache Shiro enabled.
### What type of PR is it?
[Bug Fix]
### What is the Jira issue?
* Open an issue on Jira https://issues.apache.org/jira/browse/ZEPPELIN-3052
### Screenshots
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/buxiaoliang/zeppelin master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2670.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2670
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commit 850c2fd259090dd9489d3602ad51aba276c24d19
Author: bur <[email protected]>
Date: 2017-11-15T09:19:15Z
[ZEPPELIN-3052] Chrome console: TypeError: Cannot set property 'principal'
of undefined
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