[TAJO-1980] Printout the usage of TajoShellCommand

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.12.0, 0.11.1
• Component/s: SQL Shell
• Labels: cli newbie
• Assignee: Dongkyu Hwangbo
• Reporter: Dongkyu Hwangbo
• Created: 17/Nov/15 08:30
• Updated: 21/Nov/15 15:48
• Resolved: 21/Nov/15 15:14

Description

TajoShellCommand::getUsage() is designed for TajoShellCommand::printHelp() to printout detailed-usage like TajoShellCommand::getDescription(). But, Currently, It's omitted in TajoShellCommand::printHelp(), so TajoShellCommand::getUsage() has no usage.