Class: Aws::EMR::Types::InstanceGroupDetail

Inherits:

Struct

• Object
• Struct
• Aws::EMR::Types::InstanceGroupDetail

Includes:

Structure

Defined in:

lib/aws-sdk-emr/types.rb

Overview

Detailed information about an instance group.

See Also:

• AWS API Documentation

Instance Attribute Summary

• #bid_price ⇒ String

  The maximum Spot price your are willing to pay for EC2 instances.

• #creation_date_time ⇒ Time

  The date/time the instance group was created.

• #end_date_time ⇒ Time

  The date/time the instance group was terminated.

• #instance_group_id ⇒ String

  Unique identifier for the instance group.

• #instance_request_count ⇒ Integer

  Target number of instances to run in the instance group.

• #instance_role ⇒ String

  Instance group role in the cluster.

• #instance_running_count ⇒ Integer

  Actual count of running instances.

• #instance_type ⇒ String

  EC2 instance type.

• #last_state_change_reason ⇒ String

  Details regarding the state of the instance group.

• #market ⇒ String

  Market type of the EC2 instances used to create a cluster node.

• #name ⇒ String

  Friendly name for the instance group.

• #ready_date_time ⇒ Time

  The date/time the instance group was available to the cluster.

• #start_date_time ⇒ Time

  The date/time the instance group was started.

• #state ⇒ String

  State of instance group.

Instance Attribute Details

#bid_price ⇒ String

The maximum Spot price your are willing to pay for EC2 instances.

An optional, nullable field that applies if the ‘MarketType` for the instance group is specified as `SPOT`. Specified in USD. If the value is NULL and `SPOT` is specified, the maximum Spot price is set equal to the On-Demand price.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#creation_date_time ⇒ Time

The date/time the instance group was created.

Returns:

• (Time)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#end_date_time ⇒ Time

The date/time the instance group was terminated.

Returns:

• (Time)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#instance_group_id ⇒ String

Unique identifier for the instance group.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#instance_request_count ⇒ Integer

Target number of instances to run in the instance group.

Returns:

• (Integer)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#instance_role ⇒ String

Instance group role in the cluster

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#instance_running_count ⇒ Integer

Actual count of running instances.

Returns:

• (Integer)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#instance_type ⇒ String

EC2 instance type.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#last_state_change_reason ⇒ String

Details regarding the state of the instance group.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#market ⇒ String

Market type of the EC2 instances used to create a cluster node.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#name ⇒ String

Friendly name for the instance group.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#ready_date_time ⇒ Time

The date/time the instance group was available to the cluster.

Returns:

• (Time)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#start_date_time ⇒ Time

The date/time the instance group was started.

Returns:

• (Time)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end

#state ⇒ String

State of instance group. The following values are deprecated: STARTING, TERMINATED, and FAILED.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 2442

class InstanceGroupDetail < Struct.new(
  :instance_group_id,
  :name,
  :market,
  :instance_role,
  :bid_price,
  :instance_type,
  :instance_request_count,
  :instance_running_count,
  :state,
  :last_state_change_reason,
  :creation_date_time,
  :start_date_time,
  :ready_date_time,
  :end_date_time)
  include Aws::Structure
end