[HDFS-6174] In Fsck command with zero arguments generic command usage is printing twice

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.3.0
• Component/s: hdfs-client
• Assignee: sathish
• Reporter: sathish
• Created: 28/Mar/14 10:32
• Updated: 28/Mar/14 10:50

Description

While executing Fsck command if we pass zero arguments generic command usage is printing twice.
if we execute the command like this ./hdfs fsck we are getting the generic command usage twice