title: Azure Auto ML JobConfigurationMaxSizeExceeded error when using a cluster
body: <p>I am running into the following error when I try to run Automated ML through the studio on a GPU compute cluster:</p>
  <p><img src="https://i.stack.imgur.com/uLyxr.png" alt="Azure ML error message" /></p>
  <blockquote>
  <p>Error: AzureMLCompute job failed. JobConfigurationMaxSizeExceeded: The
  specified job configuration exceeds the max allowed size of 32768
  characters. Please reduce the size of the job's command line arguments
  and environment settings</p>
  </blockquote>
  <p>The attempted run is on a registered tabulated dataset in filestore and is a simple regression case. Strangely, it works just fine with the CPU compute instance I use for my other pipelines. I have been able to run it a few times using that and wanted to upgrade to a cluster only to be hit by this error. I found online that it could be a case of having the following setting: AZUREML_COMPUTE_USE_COMMON_RUNTIME:false; but I am not sure where to put this in when just running from the web studio.</p>