Required configuration variables for YARN

If you are using YARN, you must add resource manager settings to the configuration variable settings:

• vix.mapreduce.framework.name = yarn
• vix.yarn.resourcemanager.address= <namenode>:<port>
• vix.yarn.resourcemanager.scheduler.address= <namenode>:<port>

If you installed Hortonworks for Sandbox 2.0, add the following settings/port:

• vix.yarn.resourcemanager.address= <namenode>:8050
• vix.yarn.resourcemanager.scheduler.address= <namenode>:8030

If you are using the Cloudera VM for Yarn, add the following settings/port:

• vix.yarn.resourcemanager.address = <your namenode>:8032
• vix.yarn.resourcemanager.scheduler.address = <your namenode>:8030

If your cluster does not use the default configuration values you must add your configurations to the search head. (For example, if the value of property yarn.application.classpath in yarn-site.xml is different than the value in yarn-default.xml on the cluster.)

To update your search head, either:

• Set the value in yarn-site.xml of the Hadoop CLI on the search head
• Set the value in provider to vix.yarn.application.classpath variable

YARN for High Availabilty

For YARN using HA (High Availability), you must add the following variables:

1. HA - YARN [CDH5.3 YARN(MR2 Included)]

Setting:	Use it to:
vix.yarn.resourcemanager.ha.rm-ids	comma separated list of resource manager ids, in this example: rm57,rm40
vix.yarn.resourcemanager.address.rm57	The address of the applications manager interface in the ResourceManager. In this example test-piv-cent65x64-003.sv.splunk.com:8032
vix.yarn.resourcemanager.address.rm40	The address of the applications manager interface in the ResourceManager, for rm40: In this example, #test-piv-cent65x64-004.sv.splunk.com:8032
vix.yarn.resourcemanager.scheduler.address.rm57	The address of the scheduler interface in the ResourceManagerfor rm57. In this example, test-piv-cent65x64-003.sv.splunk.com:8030
vix.yarn.resourcemanager.scheduler.address.rm40	The address of the scheduler interface in the ResourceManager rm40. In this example: test-piv-cent65x64-004.sv.splunk.com:8030
vix.yarn.resourcemanager.ha.enabled	Set to true
vix.yarn.resourcemanager.cluster-id	Cluster ID used when ResourceManager is Highly Available.> # yarnRM
vix.yarn.application.classpath	$HADOOP_CLIENT_CONF_DIR, $HADOOP_CONF_DIR, $HADOOP_COMMON_HOME/*, $HADOOP_COMMON_HOME/lib/*, $HADOOP_HDFS_HOME/*, $HADOOP_HDFS_HOME/lib/*, $HADOOP_YARN_HOME/*, $HADOOP_YARN_HOME/lib/*
vix.mapreduce.application.classpath	= $HADOOP_MAPRED_HOME/*,$HADOOP_MAPRED_HOME/lib/*