software.amazon.awscdk.services.emr

Interface CfnCluster.VolumeSpecificationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnCluster.VolumeSpecificationProperty.Jsii$Proxy

Enclosing class:

CfnCluster

@Stability(value=Stable)
public static interface CfnCluster.VolumeSpecificationProperty
extends software.amazon.jsii.JsiiSerializable

`VolumeSpecification` is a subproperty of the `EbsBlockDeviceConfig` property type.

VolumeSecification determines the volume type, IOPS, and size (GiB) for EBS volumes attached to EC2 instances.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.emr.*;
 VolumeSpecificationProperty volumeSpecificationProperty = VolumeSpecificationProperty.builder()
         .sizeInGb(123)
         .volumeType("volumeType")
         // the properties below are optional
         .iops(123)
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CfnCluster.VolumeSpecificationProperty.Builder A builder for CfnCluster.VolumeSpecificationProperty
static class	CfnCluster.VolumeSpecificationProperty.Jsii$Proxy An implementation for CfnCluster.VolumeSpecificationProperty

Method Summary

Modifier and Type	Method and Description
static CfnCluster.VolumeSpecificationProperty.Builder	builder()
default Number	getIops() The number of I/O operations per second (IOPS) that the volume supports.
Number	getSizeInGb() The volume size, in gibibytes (GiB).
String	getVolumeType() The volume type.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Detail

getSizeInGb

@Stability(value=Stable)
 @NotNull
Number getSizeInGb()

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.

getVolumeType

@Stability(value=Stable)
 @NotNull
String getVolumeType()

The volume type.

Volume types supported are gp2, io1, and standard.

getIops

@Stability(value=Stable)
 @Nullable
default Number getIops()

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

builder

@Stability(value=Stable)
static CfnCluster.VolumeSpecificationProperty.Builder builder()

Returns:

a CfnCluster.VolumeSpecificationProperty.Builder of CfnCluster.VolumeSpecificationProperty