Zeppelin 0.7.2-1803 Release Notes
The notes below relate specifically to the HPE Ezmeral Data Fabric distribution of Apache Zeppelin. You may also be interested in the Apache Zeppelin 0.7.2 changelog and the Apache Zeppelin project homepage.
Version | 0.7.2 | ||||||||
Release Date | March 2018 | ||||||||
Source on GitHub | https://github.com/mapr/zeppelin, https://github.com/mapr/livy | ||||||||
GitHub Release Tag | 0.7.2-mapr-1803 | ||||||||
Docker Image Name and Tags |
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Zeppelin on the Data Fabric system is a component of the Data Science Refinery solution. This release of Zeppelin is in version 1.2 of the Data Science Refinery product.
The Data Science Refinery product is packaged as a Docker container. Data Fabric ecosystem components included in the Docker image are the same as those in the EEP 5.0 release. See EEP 5.0.0 Components and OS Support for details on product version numbers.
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
Data Fabric product documentation is available at Zeppelin on MapR (MapR 6.1.0).
New in this Release
- Support for the HPE Ezmeral Data Fabric Database Shell Interpreter that allows you to run HPE Ezmeral Data Fabric Database Shell commands in Zeppelin
- Support for deploying the Data Science Refinery product on a Data Fabric cluster node
Fixes
This release by Data Fabric includes the following fixes on the base Apache release. For complete details, refer to the commit log for this project in GitHub.
The following table lists the fixes for Zeppelin:
Commit | Date (YYYY-MM-DD) | Comment |
---|---|---|
6ad375f | 2018-03-26 | MZEP-124: Fix Livy and Spark R interpreters so they work with 'googleVis' package |
ef817af | 2018-03-23 | MZEP-124: Fix package and namespace load failures for 'googleVis' when using
livy.sparkr and spark.r interpreters |
20c571c | 2018-03-16 | DSR-21: Fix Spark interpreter so it does not fail when
zeppelin.spark.useHiveContext is set to true |
552b84b | 2018-03-13 | ZEPPELIN-2377: Fix Hive support so it can be enabled in Spark master |
8d02402 | 2018-03-07 | DSR-20: Fix NullPointerException when starting Spark shell
inside PACC |
45973ee | 2018-03-05 | DSR-18: Update DSR image with the latest Drill JDBC 1.13 driver |
a87ebdb | 2018-02-27 | MZEP-121: Fix Zeppelin so it can launch Spark jobs with Spark 2.2.1 |
eee0429 | 2018-02-27 | DSR-17: Create maven profile for MEP-5.0.0 |
93563b7 | 2018-02-27 | DSR-17: Update version to v1.2_6.0.1_5.0.0 |
dad374e | 2018-02-22 | DSR-15: Move spark-defaults modification to Livy |
06bc368 | 2018-02-21 | MZEP-11: Support HPE Ezmeral Data Fabric Database shells in Zeppelin |
21a3343 | 2018-02-08 | DSR-12: Fix Spark interpreter so it works with bridge networking |
223945b | 2018-02-02 | MZEP-116: Add HPE Ezmeral Data Fabric Database Binary RDD examples |
4cf60c8 | 2018-01-29 | MZEP-116: Add Spark HPE Ezmeral Data Fabric Database examples |
cd11f79 | 2018-01-29 | DSR-2: Fix DSR so it does not exit immediately in Kubernetes |
8d0e8d9 | 2018-01-24 | MZEP-110: Include R interpreter in DSR container |
The following table lists fixes for Livy:
Commit | Date (YYYY-MM-DD) | Comment |
---|---|---|
a556425 | 2018-03-16 | MLIVY-21: Fix errors in Livy after installation |
2f51b41 | 2018-03-15 | MLIVY-20: Fix failure to start after upgrade |
d8463f2 | 2018-03-14 | MZEP-127: Fixes to allow Livy to work correctly when the Data Science Refinery product is installed on a Data Fabric cluster node |
addd85 | 2018-03-09 | DSR-9: Fix spelling error in console output |
4141b70 | 2018-03-02 | IN-1317: Implement packaging improvements for restart and security |
d778404 | 2018-02-27 | MLIVY-19: Fix file path to warden.livy.conf |
f41ff88 | 2018-02-26 | DSR-15: Log an error message when Python archive setup fails |
73f2e22 | 2018-02-22 | Clean up configure.sh |
df7a030 | 2018-02-22 | DSR-15: Propagate spark-defaults modifications to Livy |
7f690bf | 2018-02-22 | LIVY-19: Fix Livy so it can start with spark 2.2.1 |
Known Issues and Limitations
- MZEP-17: The HBase interpreter cannot be used to query HPE Ezmeral Data Fabric 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 Data Fabric 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 Data Fabric Event Store using either the Livy or Spark interpreters with Data Science Refinery 1.2, if you are connecting to a Data Fabric cluster older than version 6.0.1.
- See Data Fabric PACC Known Issues for issues that apply to running Data Fabric Docker images.