Github user minahlee closed the pull request at:
https://github.com/apache/zeppelin/pull/1456
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GitHub user minahlee opened a pull request:
https://github.com/apache/zeppelin/pull/1456
[HOTFIX] Fix CI on branch-0.6
### What is this PR for?
Set `zeppelin.home` property to avoid NullPointer Exception for
`getSparkHome` method.
```
Results :
Tests in error:
