Oracle Cloud Infrastructure Documentation

Setting Up Proxy User in Apache Ambari

Note

Skip this step for Big Data Service clusters with version 3.0.7 or later as Apache Hue is already installed and configured in the cluster nodes.
  1. Accessing Apache Ambari Apache Ambari.
  2. From the side toolbar, under Services click HDFS.
  3. Click Configs.
  4. On the Advanced tab, navigate to Custom core-site.
  5. Click Add Property and add the following properties. 
    hadoop.proxyuser.hue.groups="*"
hadoop.proxyuser.hue.hosts="*"
hadoop.proxyuser.hbase.groups="*"
hadoop.proxyuser.hbase.hosts="*"
  6. Save the configuration change.
  7. From the side toolbar, under Services click Oozie.
  8. Click Configs.
  9. On the Advanced tab, navigate to Custom oozie-site.
  10. Click Add Property and add the following properties: 
    oozie.service.ProxyUserService.proxyuser.hue.hosts="*"
oozie.service.ProxyUserService.proxyuser.hue.groups="*"
  11. On the Advanced tab, navigate to Advanced oozie-site.
  12. Search for use.system.libpath.for.mapreduce.and.pig.jobs and set the value to true.
  13. Save the configuration.
  14. On the left pane of Ambari, restart all the components that are marked with the restart sign.