Hue 3.10.0-1707 Release Notes
This section provides reference information, including new features, fixes, known issues, and limitations for Hue 3.10.0-1707.
The notes below relate specifically to the data-fabric distribution for Apache Hadoop. You can find additional information on this changelog or the Hue homepage.
Version | 3.10.0 |
Release Date | August 2017 |
Data Fabric Version Interoperability | See EEP Components and OS Support |
Source on GitHub | https://github.com/mapr/hue.git |
GitHub Release Tag | 3.10.0-mapr-1707 |
Package Names |
New in This Release
No new features.
Fixes
This data-fabric release includes the following fixes on the base release:
GitHub Commit Number | Date (YYYY-MM-DD) | MapR Fix Number and Description |
---|---|---|
0bc600a | 2017-05-26 | MAPR-27488 [HUE-3.10] Unable to access saved notebook after upgrade from HUE-3.9 to HUE-3.10 |
af99c1d | 2017-06-13 | MAPR-27616 User with read permissions for Notebook can remove another permissions |
ab82658 | 2017-06-19 | MAPR-27973 [Hue 3.12] Hue error when execute migrate to empty DB (fix for 3.10.0) |
For complete details, refer to the commit log for this project in GitHub.
Known Issues and Limitations
- Hue integration with Spark is an experimental feature.
- The Livy version is a snapshot. Livy is supported only for use with Hue. The Livy home
directory is
/opt/mapr/hue-livy/hue-livy-3.10.0/
. - Data Fabric does not support
the integration between Hue 3.10.0 and the following components:
- Solr Search
- ZooKeeper
- Integration between Hue 3.10.0 and Sentry 1.6 is supported on secure clusters that use Kerberos authentication, but it is not supported on secure clusters that use MapR-SASL authentication.
- MapR-18668: Hue does not work on RedHat 7 / CentOS 7 / SuSE 12 when it is configured to
use a MySQL database. When this issue occurs, the Control System displays the "Hue Down
Alarm." Use this workaround:
- Run the following commands to install Maria and the Red Hat 6 compatibility
library:
yum install mariadb rpm -ivh --nodeps http://yum.mariadb.org/$(rpm -qa mariadb|cut -d- -f2)/rhel7-amd64/rpms/MariaDB-$(rpm -qa mariadb|cut -d- -f2)-centos7-x86_64-compat.rpm
- Run the following commands to reconfigure
Hue:
cd /opt/mapr/hue/hue-3.12.0/ source ./build/env/bin/activate hue syncdb --noinput hue migrate deactivate
- Run the following command to restart
Hue:
maprcli node services -name hue -action restart -nodes <node_with_hue>
- Run the following commands to install Maria and the Red Hat 6 compatibility
library:
NOTE Hue uses python parquet lib to read the parquet files. This library does
not support all possible parquet formats.
Resolved Issues
None.