tasks.rb

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#   http://www.apache.org/licenses/LICENSE-2.0
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# specific language governing permissions and limitations
# under the License.
#
# This code was automatically generated from the Elasticsearch Specification
# See https://github.com/elastic/elasticsearch-specification
# See Elasticsearch::ES_SPECIFICATION_COMMIT for commit hash.
module Elasticsearch
  module API
    module Cat
      module Actions
        # Get task information.
        # Get information about tasks currently running in the cluster.
        # IMPORTANT: cat APIs are only intended for human consumption using the command line or Kibana console. They are not intended for use by applications. For application consumption, use the task management API.
        # This functionality is Experimental and may be changed or removed
        # completely in a future release. Elastic will take a best effort approach
        # to fix any issues, but experimental features are not subject to the
        # support SLA of official GA features.
        #
        # @option arguments [Array<String>] :actions The task action names, which are used to limit the response.
        # @option arguments [Boolean] :detailed If +true+, the response includes detailed information about shard recoveries.
        # @option arguments [Array<String>] :nodes Unique node identifiers, which are used to limit the response.
        # @option arguments [String] :parent_task_id The parent task identifier, which is used to limit the response.
        # @option arguments [String, Array<String>] :h List of columns to appear in the response. Supports simple wildcards.
        # @option arguments [String, Array<String>] :s List of columns that determine how the table should be sorted.
        #  Sorting defaults to ascending and can be changed by setting +:asc+
        #  or +:desc+ as a suffix to the column name.
        # @option arguments [String] :time Unit used to display time values.
        # @option arguments [Time] :timeout Period to wait for a response.
        #  If no response is received before the timeout expires, the request fails and returns an error. Server default: 30s.
        # @option arguments [Boolean] :wait_for_completion If +true+, the request blocks until the task has completed.
        # @option arguments [String] :format Specifies the format to return the columnar data in, can be set to
        #  +text+, +json+, +cbor+, +yaml+, or +smile+. Server default: text.
        # @option arguments [Boolean] :help When set to +true+ will output available columns. This option
        #  can't be combined with any other query string option.
        # @option arguments [Boolean] :v When set to +true+ will enable verbose output.
        # @option arguments [Hash] :headers Custom HTTP headers
        #
        # @see https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-cat-tasks
        #
        def tasks(arguments = {})
          request_opts = { endpoint: arguments[:endpoint] || 'cat.tasks' }

          arguments = arguments.clone
          headers = arguments.delete(:headers) || {}

          body = nil

          method = Elasticsearch::API::HTTP_GET
          path   = '_cat/tasks'
          params = Utils.process_params(arguments)

          Elasticsearch::API::Response.new(
            perform_request(method, path, params, body, headers, request_opts)
          )
        end
      end
    end
  end
end