title: How to provide Variable and CSV data for https Post Request in bzm-parallel controller?
body: <p>I added Http sampler request against  bzm-parallel controller. And provided Header manager  parameter  and File upload parameter <code>${path}</code> but provided file upload configuration is not working.</p>
  
  <p>Can someone please share how to provide CSV data and vaibles in Https request sampler added against bzm-parallel controller?</p>
  
  <p>I get the error shown below although valid file is present at provided path in csv for variable <code>${path}</code>. Presently jmter bzm parallel controller is taking path where the .jmx is present and giving below error: </p>
  
  <blockquote>
    <p>java.io.FileNotFoundException: D:\JMeter\jMeterTests\FLAMe\Test Execution\13Aug18\${path} (The system cannot find the file specified)
    at java.io.FileInputStream.open0(Native Method)</p>
  </blockquote>
  
  <p>(<strong>Is somewhere we need to provide directory location in jmeter explicitely?</strong>)</p>