[HDDS-698] Support Topology Awareness for Ozone

• Type: New Feature
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: SCM
• Assignee: Sammi Chen
• Reporter: Xiaoyu Yao
• Created: 19/Oct/18 04:55
• Updated: 12/Aug/20 14:02
• Resolved: 12/Aug/20 14:02

Description

This is an umbrella JIRA to add topology aware support for Ozone Pipelines, Containers and Blocks. Long time since HDFS is created, we provide rack/nodegroup awareness for reliability and high performance for data access. Ozone need a similar mechanism and this can be more flexible for cloud scenarios.

Issue Links

• is a parent of: HDDS-3722 Network Topology improvements post 0.6.0
• relates to: HDDS-1564 Ozone multi-raft support
• links to: Design Doc