[HDDS-1990] Make expiry of Delegation tokens to OM HA model.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Component/s: OM HA, Ozone Manager
• Assignee: Hanisha Koneru
• Reporter: Bharat Viswanadham
• Created: 19/Aug/19 21:14
• Updated: 04/Jun/20 20:18
• Resolved: 18/Mar/20 22:43

Description

Currently, when tokens expire, there is background thread which runs and check if the token is expired, delete from in-memory map and DB.

In HA this deletion should go through ratis, to keep all OM's in sync.