PROFESSIONAL-DATA-ENGINEER · Question #113
Which of these is NOT a way to customize the software on Dataproc cluster instances?
The correct answer is C. Configure the cluster using Cloud Deployment Manager. Explanation/Reference: You can access the master node of the cluster by clicking the SSH button next to it in the Cloud Console. You can easily use the --properties option of the dataproc command in the Google Cloud SDK to modify many common configuration files when creating a…
Question
Options
- ASet initialization actions
- BModify configuration files using cluster properties
- CConfigure the cluster using Cloud Deployment Manager
- DLog into the master node and make changes from there
How the community answered
(43 responses)- A19% (8)
- B2% (1)
- C72% (31)
- D7% (3)
Explanation
Explanation/Reference: You can access the master node of the cluster by clicking the SSH button next to it in the Cloud Console. You can easily use the --properties option of the dataproc command in the Google Cloud SDK to modify many common configuration files when creating a cluster. When creating a Cloud Dataproc cluster, you can specify initialization actions in executables and/or scripts that Cloud Dataproc will run on all nodes in your Cloud Dataproc cluster immediately after the cluster is set up. [https://cloud.google.com/dataproc/docs/concepts/configuring-clusters/init-actions]
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