Description

This command is used to display detailed information about the computing cluster, including the cluster's attributes, status, etc. By using this command, users can better understand and manage the computing cluster.

Syntax

DESC[RIBE] VCLUSTER [EXTENDED] NAME;

Parameter Description

• DESC[RIBE]: Keyword, can be written as either DESC or DESCRIBE.
• NAME: Specifies the name of the compute cluster to view.
• EXTENDED: (Optional) Keyword, used to get more extended information about the compute cluster.

Usage Example

1. View the basic information of the compute cluster named sample_vc:

DESC VCLUSTER sample_vc;

2. View all extended information of the compute cluster named sample_vc:

DESC VCLUSTER EXTENDED sample_vc;

3. View the compute cluster named production_vc and only display information related to compute nodes:

DESC VCLUSTER production_vc;

Precautions

• Please ensure that you are connected to a valid Lakehouse service instance when executing this command.
• Using the keyword EXTENDED can provide more information about the compute cluster, but it may affect query performance.