Hue 3.9.0-1510 Release Notes
The following notes relate specifically to the data-fabric distribution for Apache Hadoop. You may also be interested in the Cloudera Hue changelog or the Cloudera Hue homepage.
Version | 3.9.0 |
Release Date | November 20, 2015 |
Data Fabric Version Interoperability |
See Hue Support Matrix. |
Source on GitHub | |
Maven Artifacts | |
Package Names |
The following packages are associated with this release:
|
Important Notes
- Data Fabric does not support integration between Hue 3.9.0 and the following components: Sentry, Solr Search, and Zookeeper.
- 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) | Comment |
5a7c872 | 2015-10-20 | MAPR-21019: When Hue submits Oozie jobs, Hue uses the default_jobtracker_host value (maprfs:/// ) instead of the jobtracker host:port address. |
5f7812d | 2015-09-15 | MAPR-20441: Hue now automatically detects the Sqoop security settings and Hue.ini no longer contains the sqoop_conf_dir property. |
569dbf5 | 2015-09-15 | MAPR-20438: Hue is now able to connect to the ResourceManager on secure cluster because the path to ssl_cacerts in the hue.ini was corrected. |
6fd0484 | 2015-09-07 | MAPR-20357: Job browser is now able to display jobs when the cluster runs in classic mode. |
ecdd711 | 2015-09-07 | MAPR-20440: Hue now automatically detects the Hive security mechanism and therefore hive action statements in Oozie workflows no longer fail. |
Known Issues
- 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-20358: Hive job from Job Designer examples fails on YARN mode without oozie patch for 2015-10-23.
- 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/$(rpm -qa mariadb|cut -d- -f2)/rhel7-amd64/rpms/MariaDB-5.5.41-centos7_0-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: