sodonnel commented on a change in pull request #991:
URL: https://github.com/apache/hadoop-ozone/pull/991#discussion_r434558985



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File path: hadoop-ozone/dist/src/shell/ozone/ozone
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@@ -31,6 +31,7 @@ function hadoop_usage
   hadoop_add_option "--hosts filename" "list of hosts to use in worker mode"
   hadoop_add_option "--loglevel level" "set the log4j level for this command"
   hadoop_add_option "--workers" "turn on worker mode"
+  hadoop_add_option "--jvmargs" "jvm arguments"

Review comment:
       Could we add a bit more help text here? I'd like to make it clear the 
arguments here are appended to HADOOP_OPTS and if there are also any 
HADOOP_CLIENT_OPTS they are appended after. eg:
   
   ```
   hadoop_add_option "--jvmargs" "jvm arguments" "append JVM options to any 
existing options defined in the HADOOP_OPTS environment variable. Any defined 
in HADOOP_CLIENT_OPTS will be append after these jvmargs"
   ```




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