.alter-merge cluster policy capacity command

  • Article
  • 09/30/2024

Applies to: ✅ Azure Data Explorer

Changes a cluster's capacity policy. The policy is used to control the computational resources for data management operations on the cluster.

Permissions

You must have AllDatabasesAdmin permissions to run this command.

Syntax

.alter-merge cluster policy capacity SerializedArrayOfPolicyObjects

Learn more about syntax conventions.

Parameters

Name Type Required Description
SerializedArrayOfPolicyObjects string ✔️ A serialized array with one or more JSON policy objects. For more information, see capacity policy.

Examples

Alter a single property in the cluster level policy, keeping all other properties intact:

.alter-merge cluster policy capacity ```
{
  "ExtentsPartitionCapacity": {
    "MaximumConcurrentOperationsPerNode": 4
  }
}```