The Databricks CLI allows users to manage clusters using command-line commands. The correct command for creating a cluster follows a specific format.
Key Components in the Command:
Command Type: databricks compute create is the correct syntax for creating a new compute resource (cluster).
Runtime Version: '14.3.x-scala2.12' specifies the Databricks runtime to use.
Workers: --num-workers 5 sets the number of worker nodes to 5.
Node Type: --node-type-id i3.xlarge defines the hardware configuration.
Cluster Name: --cluster-name DataEngineer_cluster assigns a recognizable name to the cluster.
Evaluation of Options:
Option A (databricks clusters create ...)
Incorrect: databricks clusters create is not a valid command in the Databricks CLI v0.205.
The correct CLI command for cluster creation is databricks compute create.
Option B (databricks clusters add ...)
Incorrect: databricks clusters add is not a valid CLI command.
Option C (databricks compute add ...)
Incorrect: databricks compute add is not a valid CLI command.
Option D (databricks compute create ...)
Correct: databricks compute create is the correct command for creating a cluster.
Conclusion:
The correct command to create a cluster with five workers, an i3.xlarge node type, and Databricks runtime 14.3.x-scala2.12 is:
databricks compute create 14.3.x-scala2.12 --num-workers 5 --node-type-id i3.xlarge --cluster-name Data Engineer_cluster Thus, the correct answer is D.
Reference:
Databricks CLI Documentation