yarn-site.xml
<property>
<name>yarn.resourcemanager.hostname</name>
<value>hadoop-yarn.cloudyhadoop.com</value>
</property>
<property>
<name>yarn.resourcemanager.hostname</name>
<value>hadoop-yarn.cloudyhadoop.com</value>
</property>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>