赞成!
我觉得shardedRedis是redis没有集群功能之前客户端实现的一个数据分布式方案。
One big difference is node failure. ShardedJedis doesn't care about H/A so failure of one node doesn't incur failure of whole cluster. (but you can't access keys within crashed node) But Redis Cluster treats situation to CLUSTERDOWN, so you should prepare slave nodes so that Redis Cluster can trigger failover