dataproc/ERR/2022_004

Dataproc on GCE master VM is able to communicate with worker VM

Product: Cloud Dataproc
Rule class: ERR - Something that is very likely to be wrong

Description

The Compute Engine Virtual Machine instances (VMs) in a Dataproc cluster must be able to communicate with each other using ICMP, TCP (all ports), and UDP (all ports) protocols.

Remediation

You must create your own rule that meets Dataproc connectivity requirements and apply it to your cluster’s VPC network.

Further information

https://cloud.google.com/dataproc/docs/concepts/configuring-clusters/network