How to Set the Cloudera Manager Rack Parameter Name on the BDA V4.2 and Higher After Rack Expansion
(Doc ID 2060108.1)
Last updated on MARCH 27, 2020
Big Data Appliance Integrated Software - Version 4.2.0 and later Linux x86-64
This note explains how to set the Cloudera Manager rack parameter name on the BDA V4.2 and higher after a rack expansion.
Consider the scenario: 1. A 6 node Starter Rack is expanded to 12 nodes on the same rack. 2. The first 6 nodes are found to have a Cloudera Manager rack parameter of "/<CLUSTER_NAME>". 3. The new 6 nodes are found to have a Cloudera Manager rack parameter of "/default".
The question is since all 12 nodes are now on the same rack should they all have a Cloudera Manager rack name parameter of"/default", or all "/<cluster-name>", or something else.
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