[HDDS-8120] Close rocksDB connection after SstFilteringTask finishes

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: Ozone Manager, Snapshot
• Labels: ozone-snapshot pull-request-available
• Assignee: Dave Teng
• Reporter: Dave Teng
• Created: 08/Mar/23 23:29
• Updated: 29/Mar/23 20:54
• Resolved: 29/Mar/23 20:47

Description

Close rocksDB connection after SstFilteringTask finishes.
Otherwise it'll become a memory leak.

Issue Links

• fixes: HDDS-8072 [snapshot] OM error due to 'Error during Snapshot sst filtering'
• is a child of: HDDS-6517 Snapshot support for Ozone
• is related to: HDDS-8163 Use try-with-resources to ensure close rockdb connection in SstFilteringService
• links to: GitHub Pull Request #4366