Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

Is there any dependency when configuring Namenode HA, Ranger HA, Resource manager HA? What sequence should be followed?

Highlighted

Is there any dependency when configuring Namenode HA, Ranger HA, Resource manager HA? What sequence should be followed?

New Contributor

Hi

Currently holding 2 master nodes with 15 slave nodes cluster which will be expanded n the total would be 3 master nodes n 36 slave nodes. The HDP version is 2.6.5

I am looking to configure Namenode HA, Ranger HA, Resource manager HA in my cluster(non kerberised) and need some help in understanding which service to be implemented with HA first. Also, I would be implementing load balancer for Hive metastore, hive server2 and webhcat.

I am following the below link for HA implementation: https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.0.0/bk_Ambari_Users_Guide/content/ch_managing_s...

What sequence should be followed?

Are there any dependencies?

2 REPLIES 2

Re: Is there any dependency when configuring Namenode HA, Ranger HA, Resource manager HA? What sequence should be followed?

New Contributor

@Timothy Spann It would be really helpful if you can approve my question as its under moderation.

Re: Is there any dependency when configuring Namenode HA, Ranger HA, Resource manager HA? What sequence should be followed?

New Contributor

Hi @Mohammed Arif,

I would prefer in the order of Namenode,Resource Manager & Ranger.