nijel created HDFS-9125: --------------------------- Summary: Display help if the command option to "hdfs dfs " is not valid Key: HDFS-9125 URL: https://issues.apache.org/jira/browse/HDFS-9125 Project: Hadoop HDFS Issue Type: Improvement Reporter: nijel Assignee: nijel Priority: Minor
{noformat} master:/home/nijel/hadoop-3.0.0-SNAPSHOT/bin # ./hdfs dfs -mkdirs -mkdirs: Unknown command {noformat} Better to display the help info. -- This message was sent by Atlassian JIRA (v6.3.4#6332)