title: Who setup Jupyter Notebook in Google Cloud Dataproc cluster in free trail period?
body: <p>While following <a href="https://cloud.google.com/dataproc/docs/tutorials/jupyter-notebook" rel="nofollow">this</a> guide to setup a jupyter notebook on a Google Cloud Dataproc cluster I am getting the following error:</p>
  
  <pre><code>gcloud dataproc clusters create my-name \
      --project my-project-id \
      --bucket my-bucket-name
      --initialization-actions \
      gs://dataproc-initialization-actions/jupyter/jupyter.sh
  
  (gcloud.dataproc.clusters.create) INVALID_ARGUMENT: Multiple validation errors:
   - Insufficient 'CPUS' quota. Requested 12.0, available 8.0.
   - This request exceeds CPU quota. Some things to try: request fewer workers (a minimum of 2 is required), use smaller master and/or worker machine types (such as n1-standard-2).
  </code></pre>
  
  <p>I am in the free trais period and restricted to <a href="https://cloud.google.com/free-trial/docs/free-trial-quotas" rel="nofollow">8-cpus</a>. How can I change the machine type? What setup would you recommend?</p>