presto-hive/src/main/java/io/prestosql/plugin/hive/HiveConfig.java/HiveConfig/setMaxSplitsPerSecond
class HiveConfig:    @Config("hive.max-splits-per-second")
    @ConfigDescription("Throttles the maximum number of splits that can be assigned to tasks per second")
    public HiveConfig setMaxSplitsPerSecond(Integer maxSplitsPerSecond)
    {
        this.maxSplitsPerSecond = maxSplitsPerSecond;
        return this;
    }