Oozie installation in MapR platform for unsecured cluster

Steps:
Log-in as a root user and follow the below steps.
Step 1:
             $ cd /opt/mapr
             $ yum install mapr-oozie

Step 2: Add below properties into the " core-site.xml " file.
           
           $vi /opt/mapr/hadoop/hadoop-2.7.0/etc/hadoop/core-site.xml
 <property>
  <name>hadoop.proxyuser.mapr.hosts</name>
  <value>*</value>
</property>
<property>
  <name>hadoop.proxyuser.mapr.groups</name>
  <value>*</value>
</property>

Step 3: Re-configure the cluster using below  command.

$/opt/mapr/server/configure.sh   -R

Step 4: export the OOZIE_URL in CLI.

$export OOZIE_URL=http://10.10.80.242:11000/oozie

Step 5:

Start the oozie service from CLI using below command.

$maprcli node services -name oozie -action restart -nodes `hostname`

Step 6:Check the list of running of services using below command.

$maprcli node list -columns svc

Note:

These steps are for non-secure cluster only.