Ignite 本地多實例

服務端器配置兩個不一樣的XML
    example1.xml:
    <bean abstract="true" id="ignite1.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
        <property name="peerClassLoadingEnabled" value="true"/>
        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="localPort" value="48500"/>
                <property name="localPortRange" value="20"/>
            
                <property name="ipFinder">
                    <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder">
                        <property name="zkConnectionString" value="192.168.33.12:2181"/>
                        <property name="basePath" value="/ignitecluster/cluster2"/>
                    </bean>
                </property>
            </bean>
        </property>
        
        <property name="communicationSpi">
            <bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
                <property name="localPort" value="48100"/>
            </bean>
        </property>
    </bean>
    
    
    example2.xml:
    <bean abstract="true" id="ignite2.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
        <property name="peerClassLoadingEnabled" value="true"/>
        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="localPort" value="49500"/>
                <property name="localPortRange" value="20"/>
            
                <property name="ipFinder">
                    <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder">
                        <property name="zkConnectionString" value="192.168.33.12:2181"/>
                        <property name="basePath" value="/ignitecluster/cluster2"/>
                    </bean>
                </property>
            </bean>
        </property>
        
        <property name="communicationSpi">
            <bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
                <property name="localPort" value="49100"/>
            </bean>
        </property>
    </bean>

使用TcpDiscoveryZookeeperIpFinder 能夠用同一個ZOOKEEPER實例，用不一樣的路徑區分集羣
ignite-zookeeper 是一個可選模塊，須要從libs/optional 下複製出來才能被IGNITE加入CLASSPATH

而後分別啓動
bin\ignite.bat examples\config\example1.xml
bin\ignite.bat examples\config\example2.xml



客戶端配置

    <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
        <property name="persistentStoreConfiguration">
            <bean class="org.apache.ignite.configuration.PersistentStoreConfiguration"/>
        </property>

        <property name="peerClassLoadingEnabled" value="true"/>
        
        <property name="gridName" value="IgniteCache"/>
        <property name="cacheConfiguration">
            ....
        </property>
        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="ipFinder">
                 <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder">
                        <property name="zkConnectionString" value="192.168.33.12:2181"/>
                        <property name="basePath" value="/ignitecluster/cluster1"/>
                    </bean>
                </property>
            </bean>
        </property>

        <property name="communicationSpi">
            <bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
                <property name="localPort" value="48200"/>
            </bean>
        </property>    
    </bean>            


    <bean id="ignite.cfg1" class="org.apache.ignite.configuration.IgniteConfiguration">
        <property name="persistentStoreConfiguration">
            <bean class="org.apache.ignite.configuration.PersistentStoreConfiguration"/>
        </property>

        <property name="peerClassLoadingEnabled" value="true"/>
        
        <property name="gridName" value="IgniteCache1"/>
        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="ipFinder">
                    <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder">
                        <property name="zkConnectionString" value="192.168.33.12:2181"/>
                        <property name="basePath" value="/ignitecluster/cluster2"/>
                    </bean>
                </property>
            </bean>
        </property>    
        
        <property name="communicationSpi">
            <bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
                <property name="localPort" value="49200"/>
            </bean>
        </property>
    </bean>    
    
    
Ignition.setClientMode(true);
Ignition.start("applicationContext-ignite.xml");
Ignite ignite1 = Ignition.ignite("IgniteCache");
Ignite ignite2 = Ignition.ignite("IgniteCache1");

本地配置須要有多個IgniteConfiguration, 每一個對應一個IGNITE集羣
每一個IgniteConfiguration 中的gridName不一樣, 對應不一樣的集羣名稱
客戶端ZookeeperIpFinder的鏈接字串和路徑和對應SERVER匹配
程序中有一個單例IGNITION 可是能夠有多個IGNITE實例，每一個的名字匹配IgniteConfiguration 中的gridName



注意：若是是本地啓動多臺SERVER，服務端須要爲每臺的discoverySpi 和 communicationSpi 配置LOCAL PORT
客戶端須要配置communicationSpi的LOCAL PORT，並且和SERVER端不一樣