[HDDS-10409] Decommissioning of datanodes - Duplicate ozone nodes display as dead in Ozone Recon

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: Ozone Recon
• Labels: pull-request-available
• Assignee: Devesh Kumar Singh
• Reporter: Devesh Kumar Singh
• Created: 22/Feb/24 03:40
• Updated: 05/Nov/24 06:57
• Resolved: 30/Apr/24 06:49

Description

Decommissioning of datanodes -  Duplicate ozone nodes display as dead in Ozone Recon:

Use Case: After decommissioning and reformatting a datanode, Recon should be able to learn that a datanode was decommissioned from SCM.

Issue Links

• causes: HDDS-11645 Intermittent timeout in TestReconScmSnapshot#testExplicitRemovalOfNode
• is related to: HDDS-11032 Decommissioned datanodes shows up again after removing in Recon Datanodes page
• links to: GitHub Pull Request #6360

Sub-Tasks

• Recon datanode UI to incorporate explicit removal of DEAD datanodes: Resolved