Hue 3.9.0-1607 Release Notes
The notes below relate specifically to the MapR Converged Data Platform. You may also be interested in the Cloudera Hue changelog or the Cloudera Hue homepage.
Version | 3.9.0 |
Release Date | July 29, 2016 |
MapR Version Interoperability |
See Hue Support Matrix. |
Source on GitHub | |
Maven Artifacts | |
Package Names |
The following packages are associated with this release:
|
Important Notes
- MapR does not support the integration between Hue 3.9.0 and the following components:
Sentry 1.4, Solr Search, and Zookeeper.NOTE The integration between Hue 3.9.0 and Sentry 1.6 is supported on secure clusters that use kerberos authentication but it is not supported on a secure clusters that use MapR-SASL authentication.
- Spark is available as a beta feature. R with Spark 1.3.1 and 1.4.1 is not supported.
- Hive SQL example only works with Hive 1.2 and Oozie 4.2.0.
Fixes
GitHub Commit | Date (YYYY-MM-DD) | Comments |
---|---|---|
b85a13d | 2016-02-23 | MAPR-22575: The Hue File Browser is now able to view the bz2 file format. |
74f2099 | 2016-15-04 | MAPR-23388: Hue links were changed from gethue.tumblr.com to gethue.com. |
910fe6b | 2016-05-19 | MAPR-23375: The Spark python notebooks issue was fixed. |
b1ad23e | 2016-06-08 | MAPR-23396: The installation of the Pig example no longer generates errors because the user id in the example is different from the default Hue user id. |
5a7c872 | 2016-07-18 | MAPR-24010: In the beeswax section of the hue.ini, the default Hive version was changed to 1.2 and the default HBase versions was changed to 1.1.1. |
Known Issues
- MapR-20358: Hive job from Job Designer examples fails on YARN mode without oozie patch for 2015-10-23.
- HUE-2673: Hue displays a timeout error when a new session is not started within 60 seconds due to the lack of YARN resources.
- MapR-18668: Hue does not work on RedHat/CentOS 7 when it is configured to use a MySQL
database.
When this issue occurs, the Control System displays the "Hue Down Alarm."
Workaround:- Run the following commands to install MariaDB and the Redhat 6 compatibility
library:
yum install mariadb
rpm -ivh --nodeps http://yum.mariadb.org/<mariadb_version>/rhel7-amd64/rpms/MariaDB-<mariadb_version>-centos7-x86_64-compat.rpm
- Run the following command to create a symlink for the Cyrus SASL
library:
ln -s /lib64/libsasl2.so.3.0.0 /lib64/libsasl2.so.2
- Run the following command to reconfigure
Hue:
bash -c "./opt/mapr/hue/hue-3.9.0/build/env/bin/activate; /opt/mapr/hue/hue-3.9.0/build/env/bin/hue syncdb --noinput; /opt/mapr/hue/hue-3.9.0/build/env/bin/hue migrate"
- Run the following command to restart
Hue:
maprcli node services -name hue -action restart -nodes <space separated list of hostnames>
- Run the following commands to install MariaDB and the Redhat 6 compatibility
library: