public void setInstanceFleetType(String instanceFleetType) {
        this.instanceFleetType = instanceFleetType;
    }
<p>
The node type that the instance fleet hosts. Valid values are MASTER, CORE, or TASK.
</p>

@param instanceFleetType
       The node type that the instance fleet hosts. Valid values are MASTER, CORE, or TASK.
@see InstanceFleetType
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/InstanceFleet.java