[HBASE-27568] ChaosMonkey add support for JournalNodes

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0, 3.0.0-alpha-4, 2.4.16, 2.5.3
• Fix Version/s: 2.6.0, 3.0.0-alpha-4, 2.4.16, 2.5.3
• Component/s: integration tests
• Assignee: Nick Dimiduk
• Reporter: Nick Dimiduk
• Created: 12/Jan/23 16:19
• Updated: 18/Jan/23 20:23
• Resolved: 17/Jan/23 17:37

Description

Looks like our ChaosMonkey knowledge of HDFS topology is stale. Add the concept of a Journal Node to ClusterManager et al.

Issue Links

• depends upon: HBASE-27567 Introduce ChaosMonkey Action to print HDFS Cluster status
• links to: GitHub Pull Request #4963
• links to: GitHub Pull Request #4976
• links to: GitHub Pull Request #4977
• links to: GitHub Pull Request #4978