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  ~ contributor license agreements.  See the NOTICE file distributed with
  ~ this work for additional information regarding copyright ownership.
  ~ The ASF licenses this file to You under the Apache License, Version 2.0
  ~ (the "License"); you may not use this file except in compliance with
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  ~     http://www.apache.org/licenses/LICENSE-2.0
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  ~ distributed under the License is distributed on an "AS IS" BASIS,
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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.host.weigth</name>
        <value>100</value>
        <value-attributes>
            <type>int</type>
        </value-attributes>
        <description>worker host weight</description>
        <on-ambari-upgrade add="true"/>
    </property>
</configuration>