presto-main/src/main/java/io/prestosql/execution/TaskManagerConfig.java/TaskManagerConfig/setSplitConcurrencyAdjustmentInterval
class TaskManagerConfig:    @Config("task.split-concurrency-adjustment-interval")
    public TaskManagerConfig setSplitConcurrencyAdjustmentInterval(Duration splitConcurrencyAdjustmentInterval)
    {
        this.splitConcurrencyAdjustmentInterval = splitConcurrencyAdjustmentInterval;
        return this;
    }