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Cloudera Employee

If you see errors related to YARN Registry DNS Bind Port.

93400-yarn-registry-dns-port-conflict.png

Where the YARN Registry DNS is stopped, most probably due to a port conflict. Then go into the Advanced Configurations.

93402-yarnconfig.png

Look for the parameter RegistryDNS Bind Port and change is to a port that does not have a conflict. I changed it from 53 to 553.

Save configuration changes. Restart all components that are impacted.

93403-registrydnsbindport.png

This should take care of the issue and YARN Registry DNS will start successfully.

93404-yarnissueresolved.png


yarn-registry-dns-port-conflict.png
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Last update:
‎08-17-2019 06:00 AM
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