api/java/src/main/java/com/navercorp/redis/cluster/spring/RedisClusterTemplate.java
public <HK, HV> SessionOfHashSetOperations<K, HK, HV> opsForSessionOfHashSet() {
        return new DefaultSessionOfHashSetOperations<K, HK, HV>(this);
    }
public <HK, HV> SessionOfHashSetOperations<K, HK, HV> opsForSessionOfHashSet() {
        return new DefaultSessionOfHashSetOperations<K, HK, HV>(this);
    }
/*
@see RedisClusterOperations#opsForSessionOfHashSet()