DolphinScheduler/ambari_plugin/common-services/DOLPHIN/1.3.3/configuration/dolphin-worker.xml

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<configuration>
    <property>
        <name>worker.exec.threads</name>
        <value>100</value>
        <value-attributes>
            <type>int</type>
        </value-attributes>
        <description>worker execute thread num</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</description>
        <on-ambari-upgrade add="true"/>
    </property>
    <property>
        <name>worker.max.cpuload.avg</name>
        <value>100</value>
        <value-attributes>
            <type>int</type>
        </value-attributes>
        <description>only less than cpu avg load, worker server can work. default value : the number of cpu cores * 2
        </description>
        <on-ambari-upgrade add="true"/>
    </property>
    <property>
        <name>worker.reserved.memory</name>
        <value>0.3</value>
        <description>only larger than reserved memory, worker server can work. default value : physical memory * 1/10,
            unit is G.
        </description>
        <on-ambari-upgrade add="true"/>
    </property>
    <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.groups</name>
        <value>default</value>
        <description>default worker group</description>
        <on-ambari-upgrade add="true"/>
    </property>
    <property>
        <name>worker.weigth</name>
        <value>100</value>
        <value-attributes>
            <type>int</type>
        </value-attributes>
        <description>worker weight</description>
        <on-ambari-upgrade add="true"/>
    </property>
</configuration>