spark/processing/3.1/py3/hadoop-config/yarn-site.xml

<?xml version="1.0"?>
<!-- Site specific YARN configuration properties -->
 <configuration>
     <property>
         <name>yarn.resourcemanager.hostname</name>
         <value>rm_hostname</value>
         <description>The hostname of the RM.</description>
     </property>
     <property>
         <name>yarn.nodemanager.hostname</name>
         <value>nm_hostname</value>
         <description>The hostname of the NM.</description>
     </property>
     <property>
         <name>yarn.nodemanager.webapp.address</name>
         <value>nm_webapp_address</value>
     </property>
     <property>
         <name>yarn.nodemanager.vmem-pmem-ratio</name>
         <value>5</value>
         <description>Ratio between virtual memory to physical memory.</description>
     </property>
     <property>
         <name>yarn.resourcemanager.am.max-attempts</name>
         <value>1</value>
         <description>The maximum number of application attempts.</description>
     </property>
     <property>
         <name>yarn.nodemanager.env-whitelist</name>
         <value>JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,YARN_HOME,AWS_CONTAINER_CREDENTIALS_RELATIVE_URI,AWS_REGION</value>
         <description>Environment variable whitelist</description>
     </property>

 </configuration>