[HDDS-2102] HddsVolumeChecker should use java optional in place of Guava optional

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.4.0
• Fix Version/s: 0.5.0
• Component/s: Ozone Datanode
• Labels: pull-request-available
• Target Version/s: 0.4.1
• Assignee: Mukul Kumar Singh
• Reporter: Mukul Kumar Singh
• Created: 09/Sep/19 17:04
• Updated: 24/Feb/20 20:49
• Resolved: 09/Sep/19 21:18

Description

HddsVolumeChecker should use java optional in place of Guava optional, as the Guava dependency is marked unstable.

Issue Links

• links to: GitHub Pull Request #1416