Class: Aws::EMR::Waiters::ClusterRunning

Inherits:
Object
  • Object
show all
Defined in:
lib/aws-sdk-emr/waiters.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ ClusterRunning

Returns a new instance of ClusterRunning.

Parameters:

  • options (Hash)

Options Hash (options):

  • :client (required, Client)
  • :max_attempts (Integer) — default: 60
  • :delay (Integer) — default: 30
  • :before_attempt (Proc)
  • :before_wait (Proc) 


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# File 'lib/aws-sdk-emr/waiters.rb', line 86

def initialize(options)
  @client = options.fetch(:client)
  @waiter = Aws::Waiters::Waiter.new({
    max_attempts: 60,
    delay: 30,
    poller: Aws::Waiters::Poller.new(
      operation_name: :describe_cluster,
      acceptors: [
        {
          "state" => "success",
          "matcher" => "path",
          "argument" => "cluster.status.state",
          "expected" => "RUNNING"
        },
        {
          "state" => "success",
          "matcher" => "path",
          "argument" => "cluster.status.state",
          "expected" => "WAITING"
        },
        {
          "state" => "failure",
          "matcher" => "path",
          "argument" => "cluster.status.state",
          "expected" => "TERMINATING"
        },
        {
          "state" => "failure",
          "matcher" => "path",
          "argument" => "cluster.status.state",
          "expected" => "TERMINATED"
        },
        {
          "state" => "failure",
          "matcher" => "path",
          "argument" => "cluster.status.state",
          "expected" => "TERMINATED_WITH_ERRORS"
        }
      ]
    )
  }.merge(options))
end

Instance Attribute Details

#waiter ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/aws-sdk-emr/waiters.rb', line 136

def waiter
  @waiter
end

Instance Method Details

#wait(params = {}) ⇒ Types::DescribeClusterOutput

Returns a response object which responds to the following methods:

Options Hash (params):

  • :cluster_id (required, String) —

    The identifier of the cluster to describe.

Returns:



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# File 'lib/aws-sdk-emr/waiters.rb', line 131

def wait(params = {})
  @waiter.wait(client: @client, params: params)
end