write the selected host into the ranger host and proceed ... View more

Thanks Jay ... View more

Thanks Jay, But I am but confused to fill the values in below fields. Can you help me please for it, NameNode new generation size =? MB NameNode maximum new generation size = ? MB NameNode permanent generation size = ? MB NameNode maximum permanent generation size = ? MB ... View more

Thanks Jay. I am confused to set the parameters into the Ambari. Lets, the already set parameter into the Ambari is below: Now I want to set the new parameters, Condition below: a) Namenode is going to have more than 8 million files So, I need to configure java heap with new generation heap and max new gen heap for Namenode heap size. ... View more