springboot整合redis集群时连接错误

Redis集群错误：Caused by: redis.clients.jedis.exceptions.JedisNoReachableClusterNodeException: No reachable node in cluster

使用spring-data-redis练习连接redis集群时出现以下错误信息

Exception in thread "main" org.springframework.data.redis.RedisConnectionFailureException: No reachable node in cluster; nested exception is redis.clients.jedis.exceptions.JedisNoReachableClusterNodeException: No reachable node in cluster
	at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:65)
	at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:42)
	at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:44)
	at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:42)
	at org.springframework.data.redis.connection.jedis.JedisClusterConnection.convertJedisAccessException(JedisClusterConnection.java:777)
	at org.springframework.data.redis.connection.jedis.JedisClusterStringCommands.convertJedisAccessException(JedisClusterStringCommands.java:525)
	at org.springframework.data.redis.connection.jedis.JedisClusterStringCommands.set(JedisClusterStringCommands.java:118)
	at org.springframework.data.redis.connection.DefaultedRedisConnection.set(DefaultedRedisConnection.java:281)
	at org.springframework.data.redis.core.DefaultValueOperations$3.inRedis(DefaultValueOperations.java:240)
	at org.springframework.data.redis.core.AbstractOperations$ValueDeserializingRedisCallback.doInRedis(AbstractOperations.java:60)
	at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:228)
	at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:188)
	at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:96)
	at org.springframework.data.redis.core.DefaultValueOperations.set(DefaultValueOperations.java:236)
	at com.etoak.ClusterTest.main(ClusterTest.java:15)
Caused by: redis.clients.jedis.exceptions.JedisNoReachableClusterNodeException: No reachable node in cluster
	at redis.clients.jedis.JedisSlotBasedConnectionHandler.getConnection(JedisSlotBasedConnectionHandler.java:69)
	at redis.clients.jedis.JedisSlotBasedConnectionHandler.getConnectionFromSlot(JedisSlotBasedConnectionHandler.java:86)
	at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:102)
	at redis.clients.jedis.JedisClusterCommand.runBinary(JedisClusterCommand.java:49)
	at redis.clients.jedis.BinaryJedisCluster.set(BinaryJedisCluster.java:105)
	at org.springframework.data.redis.connection.jedis.JedisClusterStringCommands.set(JedisClusterStringCommands.java:116)
	... 8 more

采用的是java 配置文件的方式来配置redis，配置文件如下

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisClusterConfiguration;
import org.springframework.data.redis.connection.RedisNode;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import redis.clients.jedis.JedisPoolConfig;

import java.util.HashSet;
import java.util.Set;

@Configuration
public class ClusterConfig {

    @Bean
    public JedisPoolConfig poolConfig(){
        JedisPoolConfig poolConfig = new JedisPoolConfig();
        poolConfig.setMaxTotal(50);
        poolConfig.setMaxIdle(50);
        poolConfig.setMinIdle(1);
        return poolConfig;
    }

    @Bean
    public RedisClusterConfiguration clusterConfiguration(){
        RedisClusterConfiguration config = new RedisClusterConfiguration();
        Set<RedisNode> nodes = new HashSet<>();
        for(int port = 6001;port <= 6006;port++){
            nodes.add(new RedisNode("192.168.60,128",port));
        }
        config.setClusterNodes(nodes);
        return config;
    }

    @Bean
    public JedisConnectionFactory connectionFactory(){
        return new JedisConnectionFactory(this.clusterConfiguration(),this.poolConfig());
    }

    @Bean("stringRedisTemplate")
    public StringRedisTemplate stringRedisTemplate(){
        return new StringRedisTemplate(this.connectionFactory());
    }

    @Bean("redisTemplate")
    public RedisTemplate redisTemplate(){
        RedisTemplate template = new RedisTemplate();
        template.setConnectionFactory(this.connectionFactory());
        return template;
    }
}

经过排查是在设置RedisClusterConfiguration设置主机是IP地址写错了
把 192.168.60.128 写成了 192.168.60,128。
修改clusterConfiguration()方法后，代码成功运行

@Bean
    public RedisClusterConfiguration clusterConfiguration(){
        RedisClusterConfiguration config = new RedisClusterConfiguration();
        Set<RedisNode> nodes = new HashSet<>();
        for(int port = 6001;port <= 6006;port++){
            nodes.add(new RedisNode("192.168.60.128",port));
        }
        config.setClusterNodes(nodes);
        return config;
    }