<!-- omit for IAM role based authentication -->
 <property>
   <name>fs.s3mh.access.key</name>
   <value><!-- Your Amazon AWS key --></value>
 </property>
 
 <!-- omit for IAM role based authentication -->
 <property>
   <name>fs.s3mh.secret.key</name>
   <value><!—Your Amazon AWS Secret →</value>
 </property>
 
 <!-- necessary for Hadoop to load our filesystem driver -->
 <property>
   <name>fs.s3mh.impl</name>
   <value>MasteringHadoop.S3NFileSystem</value>
 </property>
 
 
