Class: LogStash::Outputs::Thinkingdata

Inherits:
Base
  • Object
show all
Includes:
PluginMixins::HttpClient, Stud::Buffer
Defined in:
lib/logstash/outputs/thinkingdata.rb

Overview

An thinkingdata output that does nothing.

Constant Summary collapse

PLUGIN_VERSION = 
"1.1.1"

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#buffer_state ⇒ Object

Returns the value of attribute buffer_state.



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# File 'lib/logstash/outputs/thinkingdata.rb', line 16

def buffer_state
  @buffer_state
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/logstash/outputs/thinkingdata.rb', line 132

def close
  buffer_state[:timer].kill
  buffer_flush(:final => true)
  @report_thread.kill
  @client.close
  report
end

#flush(events, final) ⇒ Object 



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# File 'lib/logstash/outputs/thinkingdata.rb', line 142

def flush(events, final)
  events = data_valid(events)
  data = events.to_json
  if @compress == 0
    compress_type = 'none'
  else
    gz = StringIO.new("w")
    gz.set_encoding("BINARY")
    z = Zlib::GzipWriter.new(gz)
    z.write(data)
    z.close
    data = gz.string
    compress_type = 'gzip'
  end
  if @appid.nil? || @appid.empty?
    headers = {'custom_appid' => 'true', 'version' => PLUGIN_VERSION, 'user-agent' => 'logstash_' + PLUGIN_VERSION,
               'compress' => compress_type, 'TA-Integration-Type' => 'logstash',
               'TA-Integration-Version' => PLUGIN_VERSION, 'TA-Integration-Count' => events.length.to_s}
  else
    headers = {'appid' => @appid, 'version' => PLUGIN_VERSION, 'user-agent' => 'logstash_' + PLUGIN_VERSION,
               'compress' => compress_type, 'TA-Integration-Type' => 'logstash',
               'TA-Integration-Version' => PLUGIN_VERSION, 'TA-Integration-Count' => events.length.to_s}
  end

  until do_send(data, headers)
    sleep 5
  end
  @total_send_count += events.length
end

#multi_receive(events) ⇒ Object 



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# File 'lib/logstash/outputs/thinkingdata.rb', line 104

def multi_receive(events)
  return if events.empty?
  @receive_count += events.length
  events.each do |event|
    begin
      content = JSON.parse(event.get("message"))
      content['#uuid'] = SecureRandom.uuid if @uuid
      if is_filebeat_input?(event) #filebeat input 记录
        host = event.get("[host][name]")
        file = event.get("[log][file][path]")
        file = event.get("[source]") if file.nil?
        offset = event.get("[log][offset]")
        offset = event.get("[offset]") if offset.nil?
        log_detail = "host: #{host}, file: #{file}"
        record_filebeat_status(log_detail, offset) if @is_filebeat_status_record
      end
      buffer_receive(content)
    rescue => e
      @logger.error("Could not process content", :content => event.to_s, :Exception => e)
      @parse_error_count += 1
    end
  end
end

#register ⇒ Object 



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# File 'lib/logstash/outputs/thinkingdata.rb', line 49

def register
  @logger.info("Registering thinkingdata Output",
               :url => @url,
               :appid => @appid,
               :flush_interval_sec => @flush_interval_sec,
               :flush_batch_size => @flush_batch_size,
               :compress => @compress,
               :uuid => @uuid,
               :is_filebeat_status_record => @is_filebeat_status_record,
               :appid_check => @appid_check
  )

  http_client_config = client_config
  http_client_config[:user_agent] = "thinkingdata_logstash_output_plugin_" + PLUGIN_VERSION
  @client = Manticore::Client.new(http_client_config)
  ta_appid_check if @appid_check && !@appid.nil? && !@appid.empty?
  @receive_count = 0
  @parse_error_count = 0
  @last_report_count = 0
  @total_send_count = 0
  buffer_config = {
      :max_items => @flush_batch_size.to_i,
      :max_interval => @flush_interval_sec.to_i,
      :logger => @logger
  }
  buffer_initialize(buffer_config)
  @filebeat_status = {} if @is_filebeat_status_record
  @report_thread = Thread.new do
    loop do
      sleep 60
      report
    end
  end
end