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 = 
"1.0.1"

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#buffer_state ⇒ Object

Returns the value of attribute buffer_state.



16
17
18
 
# File 'lib/logstash/outputs/thinkingdata.rb', line 16

def buffer_state
  @buffer_state
end

Instance Method Details

#close ⇒ Object 



136
137
138
139
140
141
142
 
# File 'lib/logstash/outputs/thinkingdata.rb', line 136

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

#flush(events, final) ⇒ Object 



146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
 
# File 'lib/logstash/outputs/thinkingdata.rb', line 146

def flush(events, final)
  if @compress == 0
    data = events.to_json
    compress_type = 'none'
  else
    gz = StringIO.new("w")
    gz.set_encoding("BINARY")
    z = Zlib::GzipWriter.new(gz)
    z.write(events.to_json)
    z.close
    data = gz.string
    compress_type = 'gzip'
  end
  headers = {'appid' => @appid, 'version' => PLUGIN_VERSION, 'user-agent' => 'logstash_' + PLUGIN_VERSION,
             'compress' => compress_type}
  until do_send(data, headers)
    sleep 5
  end
  @total_send_count += events.length
end

#multi_receive(events) ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
 
# File 'lib/logstash/outputs/thinkingdata.rb', line 108

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 



52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/logstash/outputs/thinkingdata.rb', line 52

def register
  @logger.info("Registering thinkingdata Output",
               :url => @url,
               :appid => @appid,
               :is_sync_data => @is_sync_data,
               :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
  @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