[HDFS-10557] Fix handling of the -fs Generic option

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-1312
• Component/s: diskbalancer
• Target Version/s: HDFS-1312
• Hadoop Flags: Reviewed
• Assignee: Arpit Agarwal
• Reporter: Arpit Agarwal
• Created: 22/Jun/16 04:32
• Updated: 24/Jun/16 06:19
• Resolved: 22/Jun/16 15:23

Description

A recent change to DiskBalancer replaced the -uri option with -fs. However -fs is a generic option so it is consumed by the GenericOptionsParser.

We can update this option handling to make it similar to other hdfs commands.