tree a44be92f98ba4bc28b1bec7a46385ab2a0fffb15
parent b2440667aa57b7448de1ca86e5f63000a2d7c052
author Suresh Srinivas <suresh@apache.org> 1307665030 +0000
committer Suresh Srinivas <suresh@apache.org> 1307665030 +0000

HDFS-2030. Improve usability of namenode -upgrade command. Contributed by Bharath Mundlapudi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/hdfs/trunk@1134138 13f79535-47bb-0310-9956-ffa450edef68