Interface CfnCluster.IApplicationProperty

Application is a property of AWS::EMR::Cluster .

Namespace: Amazon.CDK.AWS.EMR

Assembly: Amazon.CDK.AWS.EMR.dll

Syntax (csharp)

public interface IApplicationProperty

Syntax (vb)

Public Interface IApplicationProperty

Remarks

The Application property type defines the open-source big data applications for EMR to install and configure when a cluster is created.

With Amazon EMR release version 4.0 and later, the only accepted parameter is the application Name . To pass arguments to these applications, you use configuration classifications specified using JSON objects in a Configuration property. For more information, see Configuring Applications .

With earlier Amazon EMR releases, the application is any AWS or third-party software that you can add to the cluster. You can specify the version of the application and arguments to pass to it. Amazon EMR accepts and forwards the argument list to the corresponding installation script as a bootstrap action argument.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-application.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.EMR;

ApplicationProperty applicationProperty = new ApplicationProperty {
    AdditionalInfo = new Dictionary<string, string> {
        { "additionalInfoKey", "additionalInfo" }
    },
    Args = new [] { "args" },
    Name = "name",
    Version = "version"
};

Synopsis

Properties

AdditionalInfo	This option is for advanced users only.
Args	Arguments for Amazon EMR to pass to the application.
Name	The name of the application.
Version	The version of the application.

Properties

AdditionalInfo

This option is for advanced users only.

virtual object AdditionalInfo { get; }

Property Value

System.Object

Remarks

This is meta information about clusters and applications that are used for testing and troubleshooting.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-application.html#cfn-elasticmapreduce-cluster-application-additionalinfo

Args

Arguments for Amazon EMR to pass to the application.

virtual string[] Args { get; }

Property Value

System.String[]

Remarks

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-application.html#cfn-elasticmapreduce-cluster-application-args

Name

The name of the application.

virtual string Name { get; }

Property Value

System.String

Remarks

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-application.html#cfn-elasticmapreduce-cluster-application-name

Version

The version of the application.

virtual string Version { get; }

Property Value

System.String

Remarks

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-cluster-application.html#cfn-elasticmapreduce-cluster-application-version