Apache Ignite configuration

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
    <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
        <property name="cacheConfiguration">
            <bean class="org.apache.ignite.configuration.CacheConfiguration">
                <property name="name" value="ScenarioCache"/>
                <property name="queryEntities">
                    <list>
                        <bean class="org.apache.ignite.cache.QueryEntity">
                            <property name="keyType" value="Scenario"/>
                            <propery name="valueType" value="Result"/>
                            <property name="fields">
                                <map>
                                    <entry key="val1" value="java.lang.Double"/>
                                    <entry key="val2" value="java.lang.Double"/>
                                    <entry key="val3" value="java.lang.Double"/>
                                    <entry key="val4" value="java.lang.Double"/>
                                    <entry key="val5" value="java.lang.Double"/>
                                    <entry key="val6" value="java.lang.Double"/>
                                    <entry key="val7" value="java.lang.Double"/>
                                    <entry key="val8" value="java.lang.Double"/>
                                    <entry key="result" value="java.lang.Boolean"/>
                                    <entry key="isInitialized" value="java.lang.Boolean"/>
                                </map>
                            </property>
                            <property name="keyField">
                                <set>
                                    <value>val1</value>
                                    <value>val2</value>
                                    <value>val3</value>
                                    <value>val4</value>
                                    <value>val5</value>
                                    <value>val6</value>
                                    <value>val7</value>
                                    <value>val8</value>
                                </set>
                            </property>
                        </bean>
                    </list>
                </property>
            </bean>
        </property>
        <!-- Enabling Apache Ignite Persistent Store. -->
        <property name="dataStorageConfiguration">
            <bean class="org.apache.ignite.configuration.DataStorageConfiguration">
                <!-- set the size of wal segments to 2GB -->
                <property name="walSegmentSize" value="#{1000 * 1024 * 1024}"/>
                <property name="defaultDataRegionConfiguration">
                    <bean class="org.apache.ignite.configuration.DataRegionConfiguration">
                        <property name="persistenceEnabled" value="true"/>
                        <property name="name" value="Default_Region"/>
                        <!-- Setting the size of the default region to 4GB. -->
                        <property name="maxSize" value="#{20L * 1024 * 1024 * 1024}"/>
                    </bean>
                </property>
                <property name="storagePath" value="/media/storage/ApacheIgniteStore"/>
            </bean>
        </property>
        <!-- Explicitly configure TCP discovery SPI to provide a list of initial nodes. -->
        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="ipFinder">
                    <!-- Uncomment static IP finder to enable static-based discovery of initial nodes. -->
                    <!--<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">-->
                    <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
                        <property name="addresses">
                            <list>
                                <!-- In distributed environment, replace with actual host IP address. -->
                                <value>127.0.0.1:47500..47502</value>
                            </list>
                        </property>
                    </bean>
                </property>
            </bean>
        </property>
    </bean>
</beans>