[PARQUET-584] show proper command usage when there's no arguments

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: parquet-mr
• Assignee: Kaufman Ng
• Reporter: Kaufman Ng
• Created: 18/Apr/16 02:49
• Updated: 19/Apr/16 15:27
• Resolved: 19/Apr/16 15:27

Description

parquet-tools command line currently does not show synopsis when no arguments are provided.

Issue Links

• links to: PR #336