[HDDS-3354] OM HA replay optimization

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Done
• Component/s: OM HA, Ozone Manager
• Labels: Triaged
• Assignee: Bharat Viswanadham
• Reporter: Bharat Viswanadham
• Created: 07/Apr/20 18:03
• Updated: 21/Sep/20 19:06
• Resolved: 14/Jul/20 15:15

Description

This Jira is to improve the OM HA replay scenario.
Attached the design document which discusses about the proposal and issue in detail.

Issue Links

• is related to: HDDS-3208 Implement Ratis Snapshots on SCM

Sub-Tasks

• Create transactionInfo Table in OmMetadataManager: Resolved
• Use transactionInfo table to persist transaction information: Resolved
• Use persisted transaction info during OM startup in OM StateMachine: Resolved
• Remove replay logic from actual request logic: Resolved