Class ModifyInstanceFleetCommandProtected

Modifies the target On-Demand and target Spot capacities for the instance fleet with the specified InstanceFleetID within the cluster specified using ClusterID. The call either succeeds or fails atomically.

The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

Example

Use a bare-bones client and the command you need to make an API call.

import { EMRClient, ModifyInstanceFleetCommand } from "@aws-sdk/client-emr"; // ES Modules import
// const { EMRClient, ModifyInstanceFleetCommand } = require("@aws-sdk/client-emr"); // CommonJS import
const client = new EMRClient(config);
const input = { // ModifyInstanceFleetInput
  ClusterId: "STRING_VALUE", // required
  InstanceFleet: { // InstanceFleetModifyConfig
    InstanceFleetId: "STRING_VALUE", // required
    TargetOnDemandCapacity: Number("int"),
    TargetSpotCapacity: Number("int"),
    ResizeSpecifications: { // InstanceFleetResizingSpecifications
      SpotResizeSpecification: { // SpotResizingSpecification
        TimeoutDurationMinutes: Number("int"), // required
      },
      OnDemandResizeSpecification: { // OnDemandResizingSpecification
        TimeoutDurationMinutes: Number("int"), // required
      },
    },
  },
};
const command = new ModifyInstanceFleetCommand(input);
const response = await client.send(command);
// {};

Param

ModifyInstanceFleetCommandInput

Returns

ModifyInstanceFleetCommandOutput

See

• ModifyInstanceFleetCommandInput for command's input shape.
• ModifyInstanceFleetCommandOutput for command's response shape.
• config for EMRClient's config shape.

Throws

InternalServerException (server fault)

This exception occurs when there is an internal failure in the Amazon EMR service.

Throws

InvalidRequestException (client fault)

This exception occurs when there is something wrong with user input.

Throws

EMRServiceException

Base exception class for all service exceptions from EMR service.