Enabling the Oozie UI
Ext JS is GPL licensed software and is no longer included in builds of HDP 2.6. Because of this, the Oozie WAR file is not built to include the Ext JS-based user interface unless Ext JS is manually installed on the Oozie server. If you add Oozie using Ambari 2.6.1.0 to an HDP 2.6.4 or greater stack, no Oozie UI will be available by default. If you want an Oozie UI, you must manually install Ext JS on the Oozie server host, then restart Oozie. During the restart operation, Ambari re-builds the Oozie WAR file and will include the Ext JS-based Oozie UI.
Steps
Log in to the Oozie Server host.
Download and install the Ext JS package.
CentOS RHEL Oracle Linux 6:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/centos6/extjs/extjs-2.2-1.noarch.rpm
rpm -ivh extjs-2.2-1.noarch.rpm
CentOS RHEL Oracle Linux 7:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/centos7/extjs/extjs-2.2-1.noarch.rpm
rpm -ivh extjs-2.2-1.noarch.rpm
CentOS RHEL Oracle Linux 7 (PPC):
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/centos7-ppc/extjs/extjs-2.2-1.noarch.rpm
rpm -ivh extjs-2.2-1.noarch.rpm
SUSE11SP3:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/suse11sp3/extjs/extjs-2.2-1.noarch.rpm
rpm -ivh extjs-2.2-1.noarch.rpm
SUSE11SP4:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/suse11sp4/extjs/extjs-2.2-1.noarch.rpm
rpm -ivh extjs-2.2-1.noarch.rpm
SLES12:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/sles12/extjs/extjs-2.2-1.noarch.rpm
rpm -ivh extjs-2.2-1.noarch.rpm
Ubuntu12:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/ubuntu12/pool/main/e/extjs/extjs_2.2-2_all.deb
dpkg -i extjs_2.2-2_all.deb
Ubuntu14:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/ubuntu14/pool/main/e/extjs/extjs_2.2-2_all.deb
dpkg -i extjs_2.2-2_all.deb
Ubuntu16:
Wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/ubuntu16/pool/main/e/extjs/extjs_2.2-2_all.deb
dpkg -i extjs_2.2-2_all.deb
Debian6:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/debian6/pool/main/e/extjs/extjs_2.2-2_all.deb
dpkg -i extjs_2.2-2_all.deb
Debian7:
wget https://archive.cloudera.com/p/HDP-UTILS-GPL/1.1.0.22/repos/debian7/pool/main/e/extjs/extjs_2.2-2_all.deb
dpkg -i extjs_2.2-2_all.deb
Remove the following file:
rm /usr/hdp/current/oozie-server/.prepare_war_cmd
Restart Oozie Server from the Ambari UI.
Ambari rebuilds the Oozie WAR file.