I am getting below error when trying to access file browser via Hue; Cannot access: /user/user02/. StandbyException: Operation category READ is not supported in state standby. Visit https://s.apache.org/sbnn-error (error 403)   Please advise. ... View more

The directory /benchmarks is owned as "hdfs:superuser" If you run the benchmark job with user hdfs, it wont run as hdfs is a banned user in Yarn configuration for container executor snippet. what you need to do is to change the permission of "/benchmarks" as your custom user using hdfs token. Then you would be able to run the benchmarks job without any issue. ------ hadoop fs -chown -R user02:user02 /benchmarks hadoop fs -ls /benchmarks Found 1 items drwxr-xr-x   - user02 user02          0 2019-08-22 15:55 /benchmarks/TestDFSIO ------ ... View more

Please verify your custom DHCP options as well if you are using custom DNS name hostnames. ... View more

Thanks. The article says about upgrading and updating CDH for major/minor releases. What I am looking for a specific patch/fix for any issue that is encountered in your cluster for which either support is need from Cloudera or we have a patch available at JIRA/GIT repository. Any further information on the roles and responsibility as an Hadoop administrator for applying such patches either from CLI (using "patch" commands, GIT repo sync etc.)? ... View more

HTH: https://stackoverflow.com/questions/48068756/how-do-i-update-apache-atlas-metadata?rq=1 ... View more