## What changes were proposed in this pull request?

- (Please fill in changes proposed in this fix)

## How was this patch tested?

- (Please explain how this patch was tested. Ex: unit tests, manual tests)
- (If this patch involves UI changes, please attach a screen-shot; otherwise, remove this)

Please review [Hue Contributing Guide](https://github.com/cloudera/hue/blob/master/CONTRIBUTING.md) before opening a pull request.
