ambari_plugin-1.3.6/common-services/DOLPHIN/1.3.6/configuration/dolphin-worker.xml

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<configuration>
	<property>
		<name>worker.listen.port</name>
		<value>1234</value>
		<value-attributes>
			<type>int</type>
		</value-attributes>
		<description>worker listen port</description>
		<on-ambari-upgrade add="true"/>
	</property>
	<property>
		<name>worker.exec.threads</name>
		<value>100</value>
		<value-attributes>
			<type>int</type>
		</value-attributes>
		<description>worker execute thread number to limit task instances</description>
		<on-ambari-upgrade add="true"/>
	</property>
	<property>
		<name>worker.heartbeat.interval</name>
		<value>10</value>
		<value-attributes>
			<type>int</type>
		</value-attributes>
		<description>worker heartbeat interval, the unit is second</description>
		<on-ambari-upgrade add="true"/>
	</property>
	<property>
		<name>worker.max.cpuload.avg</name>
		<value>-1</value>
		<value-attributes>
			<type>int</type>
		</value-attributes>
		<description>worker max cpuload avg, only higher than the system cpu load average, worker server can be dispatched tasks. default value -1: the number of cpu cores * 2</description>
		<on-ambari-upgrade add="true"/>
	</property>
	<property>
		<name>worker.reserved.memory</name>
		<value>0.3</value>
		<description>worker reserved memory, only lower than system available memory, worker server can be dispatched tasks. default value 0.3, the unit is G</description>
		<on-ambari-upgrade add="true"/>
	</property>
	<property>
		<name>worker.groups</name>
		<value>default</value>
		<description>default worker groups separated by comma, like 'worker.groups=default,test'</description>
		<on-ambari-upgrade add="true"/>
	</property>
</configuration>