Github user rawkintrevo commented on the issue:
https://github.com/apache/zeppelin/pull/928
This appears to be working, but there is a bug when doing OLS regarding the
thift server. It is the same error message one normally gets when trying to use
incompatible versoin of spark. Is triggered by ".collect" method on drm. But
works fine for other operations. Very confusing.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
