ignite系列之5--xml配置默认数据区大小（堆外内存，占用服务器内存）

-xml配置默认数据区大小（堆外内存，占用服务器内存）

 <!--默认数据区配置，用于堆外存储数据-->
        <property name="dataStorageConfiguration">
            <bean class="org.apache.ignite.configuration.DataStorageConfiguration">
                <!--
                Default memory region that grows endlessly. Any cache will be bound to this memory region
                unless another region is set in the cache's configuration.
                -->
                <property name="defaultDataRegionConfiguration">
                    <bean class="org.apache.ignite.configuration.DataRegionConfiguration">
                        <property name="name" value="Default_Region"/>
                        <!-- 100 MB memory region with disabled eviction. -->
                        <property name="initialSize" value="#{1L * 1024 * 1024 * 1024}"/>
                        <property name="maxSize" value="#{1L * 1024 * 1024 * 1024}"/>
                    </bean>
                </property>
            </bean>
        </property>