src/DruidFamiliar/QueryExecutor/JSONDruidNodeDruidQueryExecutor.php
public function createRequest($query)
    {
        $client = new Client();

        $request = $client->post($this->getBaseUrl(), array("content-type" => "application/json"), json_encode($query));

        return $request;
    }
public function createRequest($query)
    {
        $client = new Client();

        $request = $client->post($this->getBaseUrl(), array("content-type" => "application/json"), json_encode($query));

        return $request;
    }
@param $query

@return \Guzzle\Http\Message\RequestInterface