HADOOP-17886. Upgrade ant to 1.10.11 (#3371)
HADOOP-17886. Upgrade ant to 1.10.11 (#3371)


apache/hadoop,wwjiang007/hadoop,mapr/hadoop-common,JingchengDu/hadoop,apache/hadoop,mapr/hadoop-common,wwjiang007/hadoop,mapr/hadoop-common,apache/hadoop,JingchengDu/hadoop,mapr/hadoop-common,wwjiang007/hadoop,wwjiang007/hadoop,wwjiang007/hadoop,JingchengDu/hadoop,apache/hadoop,JingchengDu/hadoop,JingchengDu/hadoop,wwjiang007/hadoop,apache/hadoop,JingchengDu/hadoop,mapr/hadoop-common,apache/hadoop,JingchengDu/hadoop,wwjiang007/hadoop,mapr/hadoop-common,apache/hadoop,mapr/hadoop-common