presto-redis/src/main/java/io/prestosql/plugin/redis/RedisConnectorConfig.java/RedisConnectorConfig/setRedisScanCount
class RedisConnectorConfig:    @Config("redis.scan-count")
    public RedisConnectorConfig setRedisScanCount(int redisScanCount)
    {
        this.redisScanCount = redisScanCount;
        return this;
    }