[HDFS-8573] Move creation of restartMeta file logic from BlockReceiver to ReplicaInPipeline

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: datanode
• Target Version/s: 2.8.0
• Assignee: Lei (Eddy) Xu
• Reporter: Lei (Eddy) Xu
• Created: 10/Jun/15 18:37
• Updated: 30/Aug/16 01:32
• Resolved: 11/Jun/15 17:13

Description

When DN quick restarts, a .restart file is created for the ReplicaInPipeline. This logic should not expose the implementation details in BlockReceiver.