[HADOOP-8074] Small bug in hadoop error message for unknown commands

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.24.0
• Fix Version/s: 0.23.2
• Component/s: scripts
• Hadoop Flags: Reviewed
• Assignee: Colin McCabe
• Reporter: Eli Collins
• Created: 14/Feb/12 23:37
• Updated: 16/Feb/12 18:06
• Resolved: 15/Feb/12 22:24

Description

The hadoop fs command should be more user friendly if the user forgets the dash before the command. Also, this should say "cat" rather than "at".

hadoop-0.24.0-SNAPSHOT $ ./bin/hadoop fs cat
at: Unknown command