Known Issues in Apache Zeppelin
Learn about the known issues in Zeppelin, the impact or changes to the functionality, and the workaround.
- CDPD-60489: Jackson-dataformat-yaml 2.12.7 and Snakeyaml 2.0 are not compatible.
- You must not use Jackson-dataformat-yaml through the platform for YAML parsing.
- BUG-125263: Zeppelin service move fails on clusters upgraded from HDP3.1.5
- Resolve the circular symlink issue on the Zeppelin node by
linking the conf directory to a new directory under /etc/zeppelin:
- # mkdir -p /etc/zeppelin/<version>/0
- # rm /usr/hdp/<version>/zeppelin/conf
- # ln -s /etc/zeppelin/<version>/0 /usr/hdp/<version>/zeppelin/conf
- CDPD-3090: Due to a configuration typo, functionality involving notebook repositories does not work
- Due to a missing closing brace, access to the notebook repositories API is blocked by default.
- CDPD-2406: Logout button does not work
- Clicking the Logout button in the Zeppelin UI logs you out, but then immediately logs you back in using SSO.
- OPSAPS-59802: Zeppelin and Livy roles should be co-located on the same host.
- When installing or upgrading to CDP Private Cloud Base, you must co-locate all Zeppelin and Livy roles on the same cluster host due to an issue with certificate generation.