[HDDS-7741] [Snapshot] Delete keys in snapshot scope from deleteTable during createSnapshot to accommodate snapshot garbage collection

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Labels: pull-request-available
• Assignee: Siyao Meng
• Reporter: Siyao Meng
• Created: 06/Jan/23 19:34
• Updated: 04/May/23 07:47
• Resolved: 16/Mar/23 07:12

Description

During snapshot creation, use deleteRange to remove the keys in the snapshot scope (bucket) from deletedTable so that they aren't pointlessly scanned by KeyDeletingService since optimization around KeyDeletingService scan of the keys "trapped" inside snapshots aren't yet in place.

Issue Links

• relates to: HDDS-8064 [Snapshot] Clean up FSO deletedDirTable as well during snapshot creation
• links to: GitHub Pull Request #4280