[HADOOP-7395] The infomation returned by the wrong usage of the command "job -counter<job-id> <group-name> <counter-name> "is not appropriate

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Invalid
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Assignee: Unassigned
• Reporter: Yan Jinshuang
• Created: 15/Jun/11 05:46
• Updated: 15/Nov/11 00:50
• Resolved: 22/Jun/11 01:21

Description

When use the command "job -counter<job-id> <group-name> <counter-name> " with wrong group-name or wrong counter-name(with correct job-id), the result is always 0. It is better to show the user the detail, like "illegal group-name", "illegal counter-name", etc.