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) 


21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/aws-sdk-emr/waiters.rb', line 21

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. 



71
72
73
 
# File 'lib/aws-sdk-emr/waiters.rb', line 71

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:



66
67
68
 
# File 'lib/aws-sdk-emr/waiters.rb', line 66

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