Class: Droonga::Command::Remote::AbsorbData

Inherits:
Base
  • Object
show all
Defined in:
lib/droonga/command/remote.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#response

Instance Method Summary collapse

Methods inherited from Base

#initialize, #should_process?

Constructor Details

This class inherits a constructor from Droonga::Command::Remote::Base

Instance Attribute Details

#dataset_name=(value) ⇒ Object

Sets the attribute dataset_name

Parameters:

  • value —

    the value to set the attribute dataset_name to.



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# File 'lib/droonga/command/remote.rb', line 242

def dataset_name=(value)
  @dataset_name = value
end

#port=(value) ⇒ Object

Sets the attribute port

Parameters:

  • value —

    the value to set the attribute port to.



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# File 'lib/droonga/command/remote.rb', line 242

def port=(value)
  @port = value
end

#tag=(value) ⇒ Object

Sets the attribute tag

Parameters:

  • value —

    the value to set the attribute tag to.



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# File 'lib/droonga/command/remote.rb', line 242

def tag=(value)
  @tag = value
end

Instance Method Details

#process ⇒ Object 



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# File 'lib/droonga/command/remote.rb', line 244

def process
  return unless source

  log("start to absorb data from #{source}")

  if dataset_name.nil? or port.nil? or tag.nil?
    current_catalog = JSON.parse(Path.catalog.read)
    generator = CatalogGenerator.new
    generator.load(current_catalog)

    dataset = generator.dataset_for_host(source)
    return unless dataset

    self.dataset_name = dataset.name
    self.port         = dataset.replicas.port
    self.tag          = dataset.replicas.tag
  end

  log("dataset = #{dataset_name}")
  log("port    = #{port}")
  log("tag     = #{tag}")

  status = NodeStatus.new
  status.set(:absorbing, true)
  DataAbsorber.absorb(:dataset          => dataset_name,
                      :source_host      => source,
                      :destination_host => host,
                      :port             => port,
                      :tag              => tag,
                      :messages_per_second => messages_per_second,
                      :client           => "droonga-send")
  status.delete(:absorbing)
end