[HDDS-3102] ozone getconf command should use the GenericCli parent class

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: Ozone CLI
• Labels: incompatible newbie pull-request-available
• Target Version/s: 1.1.0
• Assignee: Rui Wang
• Reporter: Marton Elek
• Created: 28/Feb/20 08:53
• Updated: 08/Oct/20 01:38
• Resolved: 18/Sep/20 07:00

Description

org.apache.hadoop.ozone.freon.OzoneGetCOnf implements a tool to print out current configuration values

With all the other CLI tools we already started to use picocli and the GenericCli parent class.

To provide better user experience we should migrate the tool to use GenericCli (+move it to the tools project + remove freon from the package name)

Issue Links

• breaks: HDDS-4310 Ozone getconf broke the compatibility
• breaks: HDDS-4325 Incompatible return codes from Ozone getconf -confKey
• links to: GitHub Pull Request #1410