sodonnel commented on pull request #991:
URL: https://github.com/apache/hadoop-ozone/pull/991#issuecomment-636877383


   I think this is a good idea. However we can already pass JVM args like this:
   
   ```
   export HADOOP_CLIENT_OPTS="$HADOOP_CLIENT_OPTS 
-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005"
   bash-4.2$ ozone admin pipeline list
   Listening for transport dt_socket at address: 5005
   ```
   I guess the HADOOP_CLIENT_OPTS option is there as the shell commands use the 
hadoop libraries to help with the CLI.
   
   Looking at the Ozone doc pages, I don't see this mentioned anywhere and a 
google search for "site:hadoop.apache.org/ozone HADOOP_CLIENT_OPTS" gives no 
results either.
   
   I wonder if we should expose the HADOOP_CLIENT_OPTS in the documentation, or 
rename it to OZONE_CLIENT_OPTS instead ...


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