HDFS-13310. The DatanodeProtocol should have a DNA_BACKUP to backup blocks.
Original patch contributed by Ewan Higgs. Followup work and fixed contributed
by Virajith Jalaparthi.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/com
HDFS-13310. The DatanodeProtocol should have a DNA_BACKUP to backup blocks.
Original patch contributed by Ewan Higgs. Followup work and fixed contributed
by Virajith Jalaparthi.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/com