You try to create a Dataproc cluster with this command but get an error: ```bash gcloud dataproc clusters create my-cluster --region=us-central1 --num-workers=2 --worker-machine-type=n1-standard-4 ``` What is the likely cause?

medium📝 Debug Q6 of 15

Hadoop - Modern Data Architecture with Hadoop

ARegion us-central1 does not support Dataproc

BIncorrect machine type name

CMissing project ID in the command

Dnum-workers must be at least 3

Step-by-Step Solution

Solution:

Step 1: Check required parameters for gcloud dataproc create
Project ID is required if not set in config or environment.
Step 2: Analyze command
The command lacks --project flag or default project, causing error.
Final Answer:
Missing project ID in the command -> Option C
Quick Check:
Project ID required for cluster creation = Missing project ID in the command [OK]

Quick Trick: Always specify project ID or set default before creating clusters [OK]

Common Mistakes:

Assuming machine type is wrong
Thinking region is unsupported
Believing minimum workers is 3

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You try to create a Dataproc cluster with this command but get an error: ```bash gcloud dataproc clusters create my-cluster --region=us-central1 --num-workers=2 --worker-machine-type=n1-standard-4 ``` What is the likely cause?

Step 1: Check required parameters for gcloud dataproc create

Step 2: Analyze command

Final Answer:

Quick Check:

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