axis2_clutering.xml

 <clustering class="org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent"
                enable="true">

        <parameter name="AvoidInitiation">true</parameter>
        <parameter name="membershipScheme">multicast</parameter>
        <parameter name="domain">wso2.carbon.domain</parameter>
	<parameter name="mcastPort">45564</parameter>
        <parameter name="mcastTTL">100</parameter>
        <parameter name="mcastTimeout">60</parameter>
        <parameter name="localMemberHost">box1.vanji.com</parameter>
        <parameter name="localMemberPort">4000</parameter>

        <parameter name="properties">
            <property name="backendServerURL" value="https://${hostName}:${httpsPort}/services/"/>
            <property name="mgtConsoleURL" value="https://${hostName}:${httpsPort}/"/>
            <property name="subDomain" value="worker"/>
        </parameter>


        <members>
            <member>
                <hostName>box1.vanji.com</hostName>
                <port>4000</port>
            </member>
 	    <member>
                <hostName>box2.vanji.com</hostName>
                <port>4000</port>
            </member>
 	    <member>
                <hostName>box3.vanji.com</hostName>
                <port>4000</port>
            </member>
        </members>

        <groupManagement enable="false">
            <applicationDomain name="wso2.dss.domain"
                               description="Dss group"
                               agent="org.wso2.carbon.core.clustering.hazelcast.HazelcastGroupManagementAgent"
                               subDomain="worker"
                               port="2222"/>
        </groupManagement>
    </clustering>