yarn-site.xml

<?xml version="1.0" encoding="UTF-8"?>

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<configuration>
    <!-- Configure Myriad Scheduler here -->
    <property>
        <name>yarn.resourcemanager.scheduler.class</name>
        <value>org.apache.myriad.scheduler.yarn.MyriadFairScheduler</value>
    </property>

    <!-- Configure Myriad Scheduler here -->
    <property>
        <name>yarn.nodemanager.aux-services</name>
        <value>myriad_executor,mapreduce_shuffle</value>
        <!-- For MapR clusters, use the below value-->
        <value>myriad_executor,mapreduce_shuffle,mapr_direct_shuffle</value>
    </property>
    <property>
      <name>yarn.nodemanager.aux-services.myriad_executor.class</name>
      <value>org.apache.myriad.executor.MyriadExecutorAuxService</value>
    </property>
    <property>
        <name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
        <value>org.apache.hadoop.mapred.ShuffleHandler</value>
    </property>
    <property>
      <name>yarn.resourcemanager.store.class</name>
      <value>org.apache.hadoop.yarn.server.resourcemanager.recovery.MyriadFileSystemRMStateStore</value>
    </property>
    <property>
      <name>yarn.resourcemanager.recovery.enabled</name>
      <value>true</value>
    </property>
    <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>

    <!-- Cgroups specific configuration -->
    <property>
        <description>who will execute(launch) the containers.</description>
        <name>yarn.nodemanager.container-executor.class</name>
        <value>${yarn.nodemanager.container-executor.class}</value>
    </property>
    <property>
        <description>The class which should help the LCE handle resources.</description>
        <name>yarn.nodemanager.linux-container-executor.resources-handler.class</name>
        <value>${yarn.nodemanager.linux-container-executor.resources-handler.class}</value>
    </property>
    <property>
        <name>yarn.nodemanager.linux-container-executor.cgroups.hierarchy</name>
        <value>${yarn.nodemanager.linux-container-executor.cgroups.hierarchy}</value>
    </property>
    <property>
        <name>yarn.nodemanager.linux-container-executor.cgroups.mount</name>
        <value>${yarn.nodemanager.linux-container-executor.cgroups.mount}</value>
    </property>
    <property>
        <name>yarn.nodemanager.linux-container-executor.cgroups.mount-path</name>
        <value>${yarn.nodemanager.linux-container-executor.cgroups.mount-path}</value>
    </property>
    <property>
        <name>yarn.nodemanager.linux-container-executor.group</name>
        <value>${yarn.nodemanager.linux-container-executor.group}</value>
    </property>
    <property>
        <name>yarn.nodemanager.linux-container-executor.path</name>
        <value>${yarn.home}/bin/container-executor</value>
    </property>
</configuration>