Question

嗨，我尝试为RedisCacheManager创建rediscluster，但是集群的属性不起作用。错误信息如下：由以下原因引起：org.springframework.data.redis.RedisConnectionFailureException：无法从池中获取资源。嵌套的异常是redis.clients.jedis.exceptions.JedisConnectionException：无法从池中获取资源

示例： RedisClusterConfig.class

@Configuration
public class RedisClusterConfig {
    @Bean
    RedisClusterConfiguration redisClusterConfiguration(){
        List<String> nodes = new ArrayList<>();
        nodes.add("192.168.145.141:7001");nodes.add("192.168.145.141:7002");nodes.add("192.168.145.141:7003");
        nodes.add("192.168.145.141:7004");nodes.add("192.168.145.141:7005");nodes.add("192.168.145.141:7006");
        RedisClusterConfiguration redisClusterConfiguration = new RedisClusterConfiguration(nodes);
        return redisClusterConfiguration;
    }
    @Bean("redisConnectionFactory")
    JedisConnectionFactory redisConnectionFactory(){
        JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory(redisClusterConfiguration());
        return jedisConnectionFactory;
    }
    @Bean("redisCacheManager")
    public RedisCacheManager redisCacheManager() {
        return RedisCacheManager.create(redisConnectionFactory());
    }
}

DemoApplication.class

@SpringBootApplication
public class DemoApplication {
   public static void main(String[] args) {
      SpringApplication.run(DemoApplication.class, args);
   }
   @Bean
   public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
      return args -> {
         System.out.println("Let's inspect the beans provided by Spring Boot:");
         String[] beanNames = ctx.getBeanDefinitionNames();
         Arrays.sort(beanNames);
         for (String beanName : beanNames) {
            System.out.println(beanName);
         }
         RedisConnectionFactory redisConnectionFactory = (RedisConnectionFactory)ctx.getBean("redisConnectionFactory");
         RedisCacheManager redisCacheManager = (RedisCacheManager)ctx.getBean("redisCacheManager");
         Cache cache = redisCacheManager.getCache("abc");
         if(cache != null){
            cache.put("13",13);
            String a = cache.get("13").toString();
            System.out.println("a is " + a);
         }else {
            System.out.println("can not find cache");
         }
      };
   }
}

我调试代码，发现是这样的：

调试信息： enter image description here

我不知道为什么clusternodes不等于缓存节点。 Pom文件如下：

Spring数据redis为RedisCacheManager创建集群

0 个答案: