[HDFS-13011] Support replacing multiple nodes during pipeline recovery and append

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: hdfs-client
• Assignee: Vinayakumar B
• Reporter: Vinayakumar B
• Created: 11/Jan/18 10:52
• Updated: 12/Jan/18 12:02

Description

During pipeline recovery only one additional node will be asked and will be replaced with failed node.
But if initial pipeline size is less than replication, then extra nodes could be added during pipeline recovery to satisfy the replication during write itself.