Zeppelin 0.8.2-1912 Release Notes
Version | 0.8.2 | ||||||||
Release Date | December 2019 | ||||||||
Source on GitHub | Zeppelin: https://github.com/mapr/zeppelin | ||||||||
GitHub Release Tag | Zeppelin: 0.8.2-mapr-1912 Livy: 0.5.0-mapr-1912 |
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Docker Image Name and Tags |
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Zeppelin on the MapR system is a component of the MapR Data Science Refinery. This release of Zeppelin is in version 1.4.1 of the MapR Data Science Refinery.
The MapR Data Science Refinery product is packaged as a Docker container. MapR ecosystem components included in the Docker image are the same as those in the EEP 6.3.0 release. For product version details, see EEP 6.3.0 Components and OS Support.
You can run the Docker image on the following operating systems:
- Linux (CentOS 7.x, Ubuntu 14, Ubuntu 16)
- Windows 10 Pro (64-bit)
- Mac OS X 10.11
The following are the verified browsers:
- Chrome 57
- Firefox 56.0
- Microsoft Edge 40
- Safari 9.0
MapR product documentation is available at Zeppelin Docker Container on the MapR Data Platform.
New in this Release
Zeppelin in MapR Data Science Refinery 1.4.1 has updated dependencies to be compatible with EEP 6.3.0. Specifically:
- Zeppelin is updated to 0.8.2 patch release.
- Zeppelin is now compatible with Spark 2.4.4.
- Updated list of available Helium plugins to most recent version.
- Updated joda-time library to 2.10.3.
Fixes
This release of the MapR product includes the following fixes on the base Apache release. For complete details, refer to the commit log for this project in GitHub.
Commit | Date (YYYY-MM-DD) | Comment |
---|---|---|
c5f52f2 | 2019-10-22 | Change zeppelin.server.addr back to 0.0.0.0 after ZEPPELIN-4166 |
fbba6a5 | 2019-11-18 | [ZEPPELIN-4214]. Spark Web UI is displayed in the wrong paragraph |
be3bea6 | 2019-11-19 | CORE-332 Joda Time Library for Brazil |
444c1c6 | 2019-11-19 | DSR-94 Update list of Helium plugins to recent version |
80a5809 | 2019-11-21 | MZEP-182 Install git package in DSR images |
Known Issues and Limitations
- MZEP-17: The HBase interpreter cannot be used to query MapR Database Binary tables
- MZEP-79: Legends in plots do not display correctly when running the Matplotlib (Python/PySpark) example from the Zeppelin Tutorial
- MD-2397: Zeppelin cannot connect to Drill through the JDBC driver on a secure MapR cluster when Zeppelin has Kerberos authentication enabled
- MZEP-86: You cannot run Zeppelin as user 'root'
- MZEP-110: You cannot use a custom R environment with Zeppelin
- DSR-27: You cannot access the MapR Event Store For Apache Kafka using either the Livy or Spark interpreters with MapR Data Science Refinery 1.2, if you are connecting to a MapR cluster older than version 6.0.1.
- DSR-62: You cannot access the MapR Event Store For Apache Kafka using either the Livy or Spark interpreters with MapR Data Science Refinery 1.1 and 1.2, if you are connecting to a MapR 6.1.0 cluster.
- ZEPPELIN-1904 - Pandas
dataframe.plot
does not work in the Python and PySpark interpreters
For issues that apply to running MapR Docker images, see MapR PACC Known Issues.