[HDDS-8034] Check container replication health before scheduling move in MoveManager

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: SCM
• Labels: pull-request-available
• Target Version/s: 1.4.0
• Assignee: Siddhant Sangwan
• Reporter: Siddhant Sangwan
• Created: 27/Feb/23 09:51
• Updated: 05/May/23 15:22
• Resolved: 27/Feb/23 15:19

Description

MoveManager#move already checks if a container has any in-flight (pending) Adds or Deletes before scheduling a move. However, there is some time between the replication thread checking the health of a container and the UnhealthyReplicationProcessor thread scheduling Adds and Deletes. To be safe, we should also check the container's health in MoveManager before scheduling move.

Issue Links

• links to: GitHub Pull Request #4321