GitHub user khalidhuseynov opened a pull request:
https://github.com/apache/incubator-zeppelin/pull/891
[ZEPPELIN-853] Fix Last update at X by Y
### What is this PR for?
This is a hotfix to solve
https://issues.apache.org/jira/browse/ZEPPELIN-853. The reason seems to be that
new `AuthenticationInfo` field added to paragraph structure doesn't exist in
old notebooks and check for non-existence wasn't complete.
### What type of PR is it?
Hot Fix
### Todos
* [x] - fix `if statement`
### What is the Jira issue?
[#853](https://issues.apache.org/jira/browse/ZEPPELIN-853)
### How should this be tested?
Start zeppelin and go to any existing notebook, check console not to have
stacktrace mentioned in the issue.
### Screenshots (if appropriate)
Before:
After:
### 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/khalidhuseynov/incubator-zeppelin
fix/last-updated-by-x-at-y
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-zeppelin/pull/891.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 #891
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commit e53e4dfd95e953577ff66dd2a6437604d319babd
Author: Khalid Huseynov <khalid...@nflabs.com>
Date: 2016-05-16T12:37:38Z
fix if statement
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