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Class: Aws::EMR::Types::VolumeSpecification

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing VolumeSpecification as input to an Aws::Client method, you can use a vanilla Hash:

{
  volume_type: "String", # required
  iops: 1,
  size_in_gb: 1, # required
}

EBS volume specifications such as volume type, IOPS, and size (GiB) that will be requested for the EBS volume attached to an EC2 instance in the cluster.

Returned by:

Instance Attribute Summary collapse

Instance Attribute Details

#iopsInteger

The number of I/O operations per second (IOPS) that the volume supports.

Returns:

  • (Integer)

    The number of I/O operations per second (IOPS) that the volume supports.

#size_in_gbInteger

The volume size, in gibibytes (GiB). This can be a number from 1 - 1024. If the volume type is EBS-optimized, the minimum value is 10.

Returns:

  • (Integer)

    The volume size, in gibibytes (GiB).

#volume_typeString

The volume type. Volume types supported are gp2, io1, standard.

Returns:

  • (String)

    The volume type.