Running the Host Inspector on the BDA Raises "DNS lookup" Failures on a non-BDA Client/Edge Server Added into the Cluster (Doc ID 1913112.1)

Last updated on DECEMBER 11, 2016

Applies to:

Big Data Appliance Integrated Software - Version 2.5.0 and later
x86_64

Symptoms

Running the Cloudera Manager Host Inspector raises DNS lookup failures on a non-BDA Client/Edge server added into the BDA cluster.

Running the Host Inspector (From CM > hosts > Host Inspector) reports errors like below for a non-BDA Client/Edge server added to the BDA cluster:

DNS lookup of host bdanode1.example.com on host bdaclient.example.com failed.
           Expected <private ip of bdanode1> but got <client ip of bdanode1>.
DNS reverse lookup of IP <private ip of bdanode1> on host bdaclient.example.com failed.
           Expected bdanode1.example.com but got <private ip of bdanode1>.

 

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms