Rename BackupNodeProtocol to JournalProtocol per Konstantin's review


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1073@1151671 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: c42bbb56912d14c392297ed3e080f6cc469d6219
  1. common/
  2. hdfs/
  3. mapreduce/