CentOS7单机和集群安装配置Ignite教程

怼烎@ 2024-04-18 16:31 14阅读 0赞

### CentOS7单机和集群安装配置Ignite教程 ###

*  前提
 *  单机
 *   *   *  下载并解压
         *  配置
         *  启动
         *  验证
 *  集群

# 前提 #

已安装并启动了zookeeper：  
教程：https://blog.csdn.net/sndayYU/article/details/100537922  
三台服务器192.168.230.128:2181,192.168.230.129:2181,192.168.230.130:2181

# 单机 #

下面以128服务器搭建为例

### 下载并解压 ###

cd /home
    wget https://archive.apache.org/dist/ignite/2.4.0/apache-ignite-fabric-2.4.0-bin.zip
    unzip apache-ignite-fabric-2.4.0-bin.zip

### 配置 ###

// 日志目录
    mkdir -p /data/ignite/work/
    // 启动参数配置
    touch /home/apache-ignite-fabric-2.4.0-bin/config/startup.xml
    vim /home/apache-ignite-fabric-2.4.0-bin/config/startup.xml

内容如下

<?xml   version="1.0"   encoding="UTF-8"?>
    <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="igniteInstanceName" value="dfp"/>
                    <property name="workDirectory" value="${WORK_DIR}"/>
                    <property name="segmentationPolicy" value="RESTART_JVM"/>
    
                    
                    <property name="communicationSpi">
                            <bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
                                    <property       name="localAddress" value="${LOCAL_IP}"/>
                            </bean>
                    </property>
    
                    
                    <property name="dataStorageConfiguration">
                            <bean class="org.apache.ignite.configuration.DataStorageConfiguration">
                                    <property name="storagePath" value="db"/>
                                    <property name="walPath" value="db/wal"/>
                                    <property name="walArchivePath" value="db/wal/archive"/>
                                    <property name="defaultDataRegionConfiguration">
                                            <bean class="org.apache.ignite.configuration.DataRegionConfiguration">
                                                    <property name="persistenceEnabled" value="true"/>
                                            </bean>
                                    </property>
                            </bean>
                    </property>
    
                    
                    <property name="discoverySpi">
                            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi"> <property name="localAddress" value="${LOCAL_IP}"/>
                                    <property name="ipFinder">
                                            <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder">
                                                    <property name="zkConnectionString" value="${ZK_ADDRESSES}"/>
                                            </bean>
                                    </property>
                            </bean>
                    </property>
    
                    
                    <property name="rebalanceThreadPoolSize" value="4"/>
            </bean>
    </beans>

其中共需要替换四处  
$\{WORK\_DIR\}：持久化数据／⽇志存放位置（50G以上磁盘空间），这里改为/data/ignite/work/  
$\{LOCAL\_IP\}：服务器IP地址，改为192.168.230.128  
$\{ZK\_ADDRESSES\}：⽤于Ignite集群发现,改为 192.168.230.128:2181,192.168.230.129:2181,192.168.230.130:2181

### 启动 ###

// 这里参数根据自己的实际情况配置，通常配置成10g
    export JVM_OPTS="-Xms256m -Xmx256m -server -XX:+AggressiveOpts -XX:MaxMetaspaceSize=128m -XX:+AlwaysPreTouch -XX:+UseG1GC -XX:+ScavengeBeforeFullGC -XX:+DisableExplicitGC -DIGNITE_MBEAN_APPEND_CLASS_LOADER_ID=false"
    
    export	IGNITE_JMX_PORT=49112
    
    nohup	/home/apache-ignite-fabric-2.4.0-bin/bin/ignite.sh	/home/apache-ignite-fabric-2.4.0-bin/config/startup.xml	>	/data/ignite/work/ignite.$(date	+"%Y%m%d%H%M%S").out	2>&1	&

### 验证 ###

#	检查是否激活
    /home/apache-ignite-fabric-2.4.0-bin/bin/control.sh --state
    ...
    Cluster is inactive
    ...
    #	如果没激活，执行
    /home/apache-ignite-fabric-2.4.0-bin/bin/control.sh --activate
    #	确认节点是否都online
    /home/apache-ignite-fabric-2.4.0-bin/bin/control.sh --baseline
    
    #ignite监控台
    /home/apache-ignite-fabric-2.4.0-bin/bin/ignitevisorcmd.sh
    #sql命令行
    /home/apache-ignite-fabric-2.4.0-bin/bin/sqlline.sh --color=true --verbose=true	-u jdbc:ignite:thin://127.0.0.1/ --maxWidth=1000

# 集群 #

vim /home/apache-ignite-fabric-2.4.0-bin/config/startup.xml，$\{LOCAL\_IP\}相应替换为192.168.230.129，192.168.230.130