Configuration parameters for an instance fleet modification request.
Note
The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.
Contents
- InstanceFleetId
-
A unique identifier for the instance fleet.
Type: String
Required: Yes
- Context
-
Reserved.
Type: String
Length Constraints: Minimum length of 0. Maximum length of 256.
Pattern:
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*Required: No
- InstanceTypeConfigs
-
An array of InstanceTypeConfig objects that specify how Amazon EMR provisions Amazon EC2 instances when it fulfills On-Demand and Spot capacities. For more information, see InstanceTypeConfig.
Type: Array of InstanceTypeConfig objects
Required: No
- ResizeSpecifications
-
The resize specification for the instance fleet.
Type: InstanceFleetResizingSpecifications object
Required: No
- TargetOnDemandCapacity
-
The target capacity of On-Demand units for the instance fleet. For more information see InstanceFleetConfig:TargetOnDemandCapacity.
Type: Integer
Valid Range: Minimum value of 0.
Required: No
- TargetSpotCapacity
-
The target capacity of Spot units for the instance fleet. For more information, see InstanceFleetConfig:TargetSpotCapacity.
Type: Integer
Valid Range: Minimum value of 0.
Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
