HDFS-4809. When a QuotaExceededException is thrown during rename, the quota usage should be subtracted back.  Contributed by Jing Zhao


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2802@1480508 13f79535-47bb-0310-9956-ffa450edef68
4 files changed