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Class: Aws::EMR::Types::Application

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

Overview

Note:

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

{
  name: "String",
  version: "String",
  args: ["String"],
  additional_info: {
    "String" => "String",
  },
}

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

With earlier Amazon EMR releases, the application is any Amazon or third-party software that you can add to the cluster. This structure contains a list of strings that indicates the software to use with the cluster and accepts a user argument list. Amazon EMR accepts and forwards the argument list to the corresponding installation script as bootstrap action argument.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#additional_info ⇒ Hash<String,String>

This option is for advanced users only. This is meta information about third-party applications that third-party vendors use for testing purposes.

Returns:

  • (Hash<String,String>) —

    This option is for advanced users only.

#args ⇒ Array<String>

Arguments for Amazon EMR to pass to the application.

Returns:

  • (Array<String>) —

    Arguments for Amazon EMR to pass to the application.

#name ⇒ String

The name of the application.

Returns:

  • (String) —

    The name of the application.

#version ⇒ String

The version of the application.

Returns:

  • (String) —

    The version of the application.