[HDDS-8170] Let ContainerBalancer consider EC containers for balancing

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.4.0
• Component/s: Balancer, SCM
• Labels: pull-request-available
• Target Version/s: 1.4.0
• Assignee: Siddhant Sangwan
• Reporter: Siddhant Sangwan
• Created: 15/Mar/23 12:18
• Updated: 05/May/23 15:22
• Resolved: 10/Apr/23 16:36

Description

Balancing EC containers is currently disabled inside ContainerBalancer but the changes to support EC containers already exist. They were introduced in HDDS-6533. We should enabling balancing EC containers when MoveManager is ready and has been integrated with ContainerBalancer.

Issue Links

• requires: HDDS-8153 Integrate ContainerBalancer with MoveManager
• requires: HDDS-8168 Make deadlines inside MoveManager for move commands configurable
• requires: HDDS-8169 Delay Starting ContainerBalancer after SCM failover
• requires: HDDS-8358 Fix the space usage comparator in ContainerBalancerSelectionCriteria
• requires: HDDS-8359 ReplicationManager: Fix getContainerReplicationHealth() so that it builds ContainerCheckRequest correctly
• requires: HDDS-8368 ReplicationManager: Create ContainerReplicaOp with correct target Datanode
• links to: GitHub Pull Request #4542