hadoop@master:~$ hadoop fs -chown -R sfuser /storm
15/05/08 06:10:18 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
This is just a warning, it will not create any problems.
If you want to eliminate this warning just export the below native dir
export HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=/home/hadoop/hadoop-2.7.0/lib/native/"
hadoop@master:~$ hadoop fs -chown -R sfuser /storm
hadoop@master:~$
