redis cluster 的 hash slot 算法 redis cluster 有固定的 16384 个 hash slot,对每个 key 计算 CRC16 值,然后对 16384 取模,可以获取 key 对应的 hash slot redis cluster 中每个 master 都会持有部分 slot,比如有 3 个 master,那么可能每个 master 持有 5000 多个 hash slot hash slot 让 node 的增加和...
1.1. New in Spring Data Redis 1.8 Upgrade to Jedis 2.9. Upgrade toLettuce4.2 (Note: Lettuce 4.2 requires Java 8). Support for RedisGEOcommands. Support for Geospatial Indexes using Spring Data Repository abstractions (seeGeospatial Index). MappingRedisConverterbasedHashMapperimplementation (seeHash ma...