fix username in hdfs
fix username in hdfs

alexmojaki/odo,ywang007/odo,Dannnno/odo,cowlicks/odo,cpcloud/odo,ContinuumIO/odo,ContinuumIO/odo,quantopian/odo,cowlicks/odo,blaze/odo,ywang007/odo,quantopian/odo,alexmojaki/odo,Dannnno/odo,cpcloud/odo,blaze/odo