Add migration tests from old-format to new-format storage ---------------------------------------------------------
Key: HDFS-1815 URL: https://issues.apache.org/jira/browse/HDFS-1815 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Todd Lipcon -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira