presto-main/src/main/java/io/prestosql/execution/resourcegroups/LegacyResourceGroupConfigurationManager.java/LegacyResourceGroupConfigurationManager/configure
class LegacyResourceGroupConfigurationManager:    @Override
    public void configure(ResourceGroup group, SelectionContext<VoidContext> criteria)
    {
        checkArgument(group.getId().equals(GLOBAL), "Unexpected resource group: %s", group.getId());
        group.setMaxQueuedQueries(maxQueued);
        group.setHardConcurrencyLimit(hardConcurrencyLimit);
    }