$config = array(
	'adapteroptions' =>
		array ('host' =>  '127.0.0.1', 'username' => 'user', 'password' =>
			'pass', 'port' => '8983'
		)
	);
$client = new \Solarium_Client(  $config );
// $client->setAdapter('Solarium_Client_Adapter_Curl');