Class | AWS::EMR::InstanceGroupCollection |
In: |
lib/aws/emr/instance_group_collection.rb
|
Parent: | Object |
job_flow | [R] | @return [JobFlow] |
@param [String] instance_group_id @return [InstanceGroup] Returns an instance group with the given ID.
Adds an instance group to the job flow. @param [String] role The role of the instance group in the cluster. @param [String] instance_type The Amazon EC2 instance type to use. @param [Integer] instance_count Target size of instances for the group. @param [Hash] options @option options [String] :name Friendly name given to the group. @option options [String] :market Market type of the Amazon EC2
instances used to create a cluster node.
@option opitons [Float,String] :bid_price Bid price for each Amazon
EC2 instance in the instance group when launching nodes as spot instances, expressed in USD.
@return [InstanceGroup]