redis.clients.jedis.exceptions.JedisException: Could not get a resource from the pool
    at redis.clients.util.Pool.getResource(Pool.java:51)
    at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226)
    at redis.clients.jedis.JedisClusterInfoCache.renewClusterSlots(JedisClusterInfoCache.java:
 
103)
    at redis.clients.jedis.JedisClusterConnectionHandler.renewSlotCache(JedisClusterConnectionHandler.java:52)
    at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:135)
    at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:141)
    at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:
 
141)
    at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:141)
    at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:141)
    at redis.clients.jedis.JedisClusterCommand.runBinary(JedisClusterCommand.java:60)
    at redis.clients.jedis.BinaryJedisCluster.
 
get(BinaryJedisCluster.java:98)
    at com.sinosig.components.redis.server.RedisCacheManager.getObj(RedisCacheManager.java:27)
    at com.sinosig.components.redis.server.RedisCacheManager.main(RedisCacheManager.java:37)
Caused by: java.util.NoSuchElementException: Unable to validate object
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:506)
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363)
    at redis.clients.util.Pool.getResource(Pool.java:49)
    ... 12 more
null

客戶端能ping通

發現問題

本地代碼獲取ip為127.0.0.1，既redis集群不對外發布，註意創建集群時指定ip而不是127.0.0.1（即時你是偽集群）

一個疏忽的錯誤吧，大家註意一下

redis：java.util.NoSuchElementException: Unable to validate object