Dse is not starting stating unable to write to commit log directory

Author: Pushpa

Originally Sourced from: https://stackoverflow.com/questions/60414796/dse-is-not-starting-stating-unable-to-write-to-commit-log-directory

I am getting below error while starting the dse: ERROR [main] 2020-02-26 13:08:33,269 DseModule.java:97 - {}. Exiting... com.google.inject.CreationException: Unable to create injector, see the following errors:

1) An exception was caught and reported. Message: Unable to check disk space available to /u01/dse_ops/logs. Perhaps the Cassandra user does not have the necessary permissions at com.datastax.bdp.DseModule.configure(Unknown Source)