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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
}
}```