How to install Hue 3.9 on HDP2.3.4 in CentOS
Editor to share with you how to install Hue 3.9 on HDP2.3.4 in CentOS. I hope you will get something after reading this article. Let's discuss it together.
Installation steps
Based on CentOS, use root account
Prepare the environment
Install HDP2.3.4 using Ambari
Configure HDP by http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_installing_manually_book/content/configure_hdp_hue.html
Restart HDP
Download maven and ant
Configure profile to add several environment variables:
Export JAVA_HOME=/usr/jdk64/jdk1.8.0_60 export ANT_HOME=/hadoop/program/apache-ant-1.9.6 export MAVEN_HOME=/hadoop/program/apache-maven-3.3.9 export PATH=$PATH:$JAVA_HOME/bin:$ANT_HOME/bin:$MAVEN_HOME/bin
Source / etc/profile
Yum-y install gcc-c++ asciidoc cyrus-sasl-devel cyrus-sasl-gssapi krb5-devel libxml2-devel libxslt-devel mysql-devel openldap-devel python-devel sqlite-devel openssl-devel gmp-devel
Download and install
Download Hue: https://dl.dropboxusercontent.com/u/730827/hue/releases/3.9.0/hue-3.9.0.tgz and extract it
Make install, rm-rf / user/local/hue/ is required to try again if there is an error or stutter during installation.
To configure Hue.ini, see: http://gethue.com/hadoop-hue-3-on-hdp-installation-tutorial/
Create Hue users and groups:
Groupadd hue useradd-g hue hue chown-R hue:hue / usr/local/hue
Start and stop
Start Hue sudo-u hue nohup / usr/local/hue/build/env/bin/supervisor &
Launch livy (Spark support) sudo-u hue nohup / usr/local/hue/build/env/bin/hue livy_server &
Stop pkill-U hue
Some mistakes.
OSError appears when starting livy: [Errno 2] No such file or directory
Verify that the java command is in the environment variable
Permission error starting livy Times
Delete livy_server.log from hue/logs and try again
After reading this article, I believe you have a certain understanding of "how to install Hue 3.9 on HDP2.3.4 in CentOS". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!
