Ammend HDFS-2654. reader.close() should be IOUtils#closeStream(reader).
Ammend HDFS-2654. reader.close() should be IOUtils#closeStream(reader).


git-svn-id: 68840cca9c4532603a19859f2a2ff9d7d8a9b06d@1220288 13f79535-47bb-0310-9956-ffa450edef68

awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop