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• Edit the $YARN_HOME/etc/hadoop/yarn-site.xml file and add the following:

  Code Block

  <property> <name>yarn.nodemanager.resource.cpu-vcores</name> <value>${nodemanager.resource.cpu-vcores}</value> </property> <property> <name>yarn.nodemanager.resource.memory-mb</name> <value>${nodemanager.resource.memory-mb}</value> </property> <!--These options enable dynamic port assignment by mesos --> <property> <name>yarn.nodemanager.address</name> <value>${myriad.yarn.nodemanager.address}</value> </property> <property> <name>yarn.nodemanager.webapp.address</name> <value>${myriad.yarn.nodemanager.webapp.address}</value> </property> <property> <name>yarn.nodemanager.webapp.https.address</name> <value>${myriad.yarn.nodemanager.webapp.address}</value> </property> <property> <name>yarn.nodemanager.localizer.address</name> <value>${myriad.yarn.nodemanager.localizer.address}</value> </property> <!-- Configure Myriad Scheduler here --> <property> <name>yarn.resourcemanager.scheduler.class</name> <value>org.apache.myriad.scheduler.yarn.MyriadFairScheduler</value> <description>One can configure other scehdulers as well from following list: org.apache.myriad.scheduler.yarn.MyriadCapacityScheduler, org.apache.myriad.scheduler.yarn.MyriadFifoScheduler</description> </property> <!-- Disable PMem/VMem checks for Hadoop 2.7.2 --> <property> <name>yarn.nodemanager.pmem-check-enabled</name> <value>false</value> </property> <property> <name>yarn.nodemanager.vmem-check-enabled</name> <value>false</value> </property>

• Edit the $YARN_HOME/etc/hadoop/mapred-site.xml file and add the dynamic port assignment properties.

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