RAPIDS can be deployed on Google Cloud Dataproc using Dask. For more details, see our detailed instructions and helper scripts.

0. Copy initialization actions to your own Cloud Storage bucket. Don’t create clusters that reference initialization actions located in gs://goog-dataproc-initialization-actions-REGION public buckets. These scripts are provided as reference implementations and are synchronized with ongoing GitHub repository changes.

It is strongly recommended that you copy the initialization scripts into your own Storage bucket to prevent unintended upgrades from upstream in the cluster:

$ REGION=<region>
$ GCS_BUCKET=<bucket_name>
$ gcloud storage buckets create gs://$GCS_BUCKET
$ gsutil cp gs://goog-dataproc-initialization-actions-${REGION}/gpu/ gs://$GCS_BUCKET
$ gsutil cp gs://goog-dataproc-initialization-actions-${REGION}/dask/ gs://$GCS_BUCKET
$ gsutil cp gs://goog-dataproc-initialization-actions-${REGION}/rapids/ gs://$GCS_BUCKET

1. Create Dataproc cluster with Dask RAPIDS. Use the gcloud command to create a new cluster. Because of an Anaconda version conflict, script deployment on older images is slow, we recommend using Dask with Dataproc 2.0+.

$ gcloud dataproc clusters create $CLUSTER_NAME\
    --region $REGION\
    --image-version 2.0-ubuntu18\
    --master-machine-type n1-standard-32\
    --master-accelerator type=nvidia-tesla-t4,count=2\
    --worker-machine-type n1-standard-32\
    --worker-accelerator type=nvidia-tesla-t4,count=2\
    --initialization-action-timeout 60m\
    --metadata gpu-driver-provider=NVIDIA,dask-runtime=$DASK_RUNTIME,rapids-runtime=DASK\

[GCS_BUCKET] = name of the bucket to use.
[CLUSTER_NAME] = name of the cluster.
[REGION] = name of region where cluster is to be created.
[DASK_RUNTIME] = Dask runtime could be set to either yarn or standalone.

2. Run Dask RAPIDS Workload. Once the cluster has been created, the Dask scheduler listens for workers on port 8786, and its status dashboard is on port 8787 on the Dataproc master node.

To connect to the Dask web interface, you will need to create an SSH tunnel as described in the Dataproc web interfaces documentation. You can also connect using the Dask Client Python API from a Jupyter notebook, or from a Python script or interpreter session.