[ https://issues.apache.org/jira/browse/HDDS-438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dinesh Chitlangia updated HDDS-438: ----------------------------------- Attachment: HDDS-438.002.patch Status: Patch Available (was: Open) > 'ozone oz' should print usage when command or sub-command is missing > -------------------------------------------------------------------- > > Key: HDDS-438 > URL: https://issues.apache.org/jira/browse/HDDS-438 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Components: Tools > Reporter: Arpit Agarwal > Assignee: Dinesh Chitlangia > Priority: Major > Labels: newbie > Attachments: HDDS-438.001.patch, HDDS-438.002.patch > > > When invoked without the command or sub-command, _ozone oz_ prints the > following error: > {code:java} > $ ozone oz > Please select a subcommand > {code} > and > {code:java} > $ ozone oz volume > Please select a subcommand > {code} > For most familiar with Unix utilities it is obvious they should rerun the > command with _--help._ However we can just print the usage instead to avoid > guesswork -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org