[HDDS-3199] Handle PipelineAction and OpenPipline from DN to SCM

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: SCM
• Assignee: Unassigned
• Reporter: Li Cheng
• Created: 16/Mar/20 07:13
• Updated: 30/Sep/20 03:06
• Resolved: 30/Sep/20 03:06

Description

PipelineAction and OpenPipeline should only sent to leader SCM and leader SCM will take action to close or open pipelines. Pipeline state change will be updated to followers via Ratis. If action is sent to followers, follower SCM will reject with NonLeaderException and DN will retry.