fluent · repeatedly · Jul 7, 2020 · Jul 6, 2020 · Jul 6, 2020 · Jul 7, 2020
diff --git a/example/copy_roundrobin.conf b/example/copy_roundrobin.conf
@@ -1,12 +1,12 @@
 <source>
-  @type  dummy
+  @type  sample
   @label @test
   tag    test.copy
   auto_increment_key id
 </source>
 
 <source>
-  @type dummy
+  @type sample
   @label @test
   tag    test.rr
   auto_increment_key id
@@ -36,4 +36,4 @@
       output_type ltsv
     </store>
   </match>
-</label>
+</label>
diff --git a/example/counter.conf b/example/counter.conf
@@ -8,7 +8,7 @@
 </system>
 
 <source>
-  @type dummy
+  @type sample
   tag "test.data"
   auto_increment_key number
 </source>

diff --git a/example/filter_stdout.conf b/example/filter_stdout.conf
@@ -1,6 +1,6 @@
 <source>
-  @type dummy
-  tag dummy
+  @type sample
+  tag sample
 </source>
 
 <filter **>

diff --git a/example/in_dummy_blocks.conf → example/in_sample_blocks.conf b/example/in_dummy_blocks.conf → example/in_sample_blocks.conf
@@ -1,11 +1,11 @@
 <source>
-  @type dummy
-  tag dummy
+  @type sample
+  tag sample
   rate 100
-  dummy {"message":"yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaay"}
+  sample {"message":"yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaay"}
 </source>
 
-<match dummy>
+<match sample>
   @type null
   never_flush true
   <buffer>

diff --git a/example/in_dummy_with_compression.conf → example/in_sample_with_compression.conf b/example/in_dummy_with_compression.conf → example/in_sample_with_compression.conf
@@ -1,16 +1,16 @@
 <source>
-  @type dummy
+  @type sample
   @label @main
   tag "test.data"
   size 2
   rate 10
-  dummy {"message":"yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaay"}
+  sample {"message":"yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaay"}
   auto_increment_key number
 </source>
 
 <label @main>
   <match test.data>
-    @type buffered_stdout
+    @type stdout
     <buffer>
       @type file
       path "#{Dir.pwd}/compressed_buffers"

diff --git a/example/logevents.conf b/example/logevents.conf
@@ -1,10 +1,10 @@
 <source>
-  @type dummy
-  @label @dummylog
+  @type sample
+  @label @samplelog
   tag "data"
-  dummy {"message":"yay"}
+  sample {"message":"yay"}
 </source>
-<label @dummylog>
+<label @samplelog>
   <match **>
     @type stdout
   </match>
@@ -22,4 +22,4 @@
   #     hostname_key "host"
   #   </inject>
   # </match>
-</label> 
+</label>
diff --git a/example/multi_filters.conf b/example/multi_filters.conf
@@ -1,7 +1,7 @@
 # This example is to measure optimized filter pipeline performance.
 
 <source>
-  @type dummy
+  @type sample
   tag   test
   size 1000
 </source>

diff --git a/example/out_exec_filter.conf b/example/out_exec_filter.conf
@@ -1,10 +1,10 @@
 <source>
-  @type dummy
+  @type sample
   @label @exec
   tag exec_input
   rate 10
   auto_increment_key num
-  dummy {"data":"mydata"}
+  sample {"data":"mydata"}
 </source>
 
 <label @exec>

diff --git a/example/out_forward.conf b/example/out_forward.conf
@@ -1,5 +1,5 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 

diff --git a/example/out_forward_buf_file.conf b/example/out_forward_buf_file.conf
@@ -1,5 +1,5 @@
 <source>
-    @type dummy
+    @type sample
     tag test
 </source>
 

diff --git a/example/out_forward_client.conf b/example/out_forward_client.conf
@@ -1,21 +1,21 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test2
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test3
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test4
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test5
 </source>
 

diff --git a/example/out_forward_heartbeat_none.conf b/example/out_forward_heartbeat_none.conf
@@ -1,5 +1,5 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 

diff --git a/example/out_forward_sd.conf b/example/out_forward_sd.conf
@@ -1,5 +1,5 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 

diff --git a/example/out_forward_shared_key.conf b/example/out_forward_shared_key.conf
@@ -1,9 +1,9 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test2
 </source>
 

diff --git a/example/out_forward_tls.conf b/example/out_forward_tls.conf
@@ -1,5 +1,5 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 

diff --git a/example/out_forward_users.conf b/example/out_forward_users.conf
@@ -1,13 +1,13 @@
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test2
 </source>
 <source>
-  @type dummy
+  @type sample
   tag test3
 </source>
 

diff --git a/example/out_null.conf b/example/out_null.conf
@@ -2,17 +2,17 @@
 # bundle exec bin/fluentd -c example/out_buffered_null.conf
 #   (+ --emit-error-log-interval 10)
 <source>
-  @type dummy
-  tag dummy
+  @type sample
+  tag sample
   rate 500000000
-  dummy [
+  sample [
     {"message": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
     {"message": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"},
     {"message": "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"}
   ]
 </source>
 
-<match dummy.**>
+<match sample.**>
   @type null
   <buffer>
     flush_interval 60s

diff --git a/example/secondary_file.conf b/example/secondary_file.conf
@@ -3,7 +3,7 @@
 </system>
 
 <source>
-  @type dummy
+  @type sample
   tag test
 </source>
 

diff --git a/lib/fluent/plugin/in_dummy.rb b/lib/fluent/plugin/in_dummy.rb
@@ -14,126 +14,5 @@
 #    limitations under the License.
 #
 
-require 'json'
-
-require 'fluent/plugin/input'
-require 'fluent/config/error'
-
-module Fluent::Plugin
-  class DummyInput < Input
-    Fluent::Plugin.register_input('dummy', self)
-
-    helpers :thread, :storage
-
-    BIN_NUM = 10
-    DEFAULT_STORAGE_TYPE = 'local'
-
-    desc "The value is the tag assigned to the generated events."
-    config_param :tag, :string
-    desc "The number of events in event stream of each emits."
-    config_param :size, :integer, default: 1
-    desc "It configures how many events to generate per second."
-    config_param :rate, :integer, default: 1
-    desc "If specified, each generated event has an auto-incremented key field."
-    config_param :auto_increment_key, :string, default: nil
-    desc "The boolean to suspend-and-resume incremental value after restart"
-    config_param :suspend, :bool, default: false,deprecated: 'This parameters is ignored'
-    desc "The dummy data to be generated. An array of JSON hashes or a single JSON hash."
-    config_param :dummy, default: [{"message"=>"dummy"}] do |val|
-      begin
-        parsed = JSON.parse(val)
-      rescue JSON::ParserError => ex
-        # Fluent::ConfigParseError, "got incomplete JSON" will be raised
-        # at literal_parser.rb with --use-v1-config, but I had to
-        # take care at here for the case of --use-v0-config.
-        raise Fluent::ConfigError, "#{ex.class}: #{ex.message}"
-      end
-      dummy = parsed.is_a?(Array) ? parsed : [parsed]
-      dummy.each_with_index do |e, i|
-        raise Fluent::ConfigError, "#{i}th element of dummy, #{e}, is not a hash" unless e.is_a?(Hash)
-      end
-      dummy
-    end
-
-    def initialize
-      super
-      @storage = nil
-    end
-
-    def configure(conf)
-      super
-      @dummy_index = 0
-      config = conf.elements.select{|e| e.name == 'storage' }.first
-      @storage = storage_create(usage: 'suspend', conf: config, default_type: DEFAULT_STORAGE_TYPE)
-    end
-
-    def multi_workers_ready?
-      true
-    end
-
-    def start
-      super
-
-      @storage.put(:increment_value, 0) unless @storage.get(:increment_value)
-      @storage.put(:dummy_index, 0) unless @storage.get(:dummy_index)
-
-      if @auto_increment_key && !@storage.get(:auto_increment_value)
-        @storage.put(:auto_increment_value, -1)
-      end
-
-      thread_create(:dummy_input, &method(:run))
-    end
-
-    def run
-      batch_num    = (@rate / BIN_NUM).to_i
-      residual_num = (@rate % BIN_NUM)
-      while thread_current_running?
-        current_time = Time.now.to_i
-        BIN_NUM.times do
-          break unless (thread_current_running? && Time.now.to_i <= current_time)
-          wait(0.1) { emit(batch_num) }
-        end
-        emit(residual_num) if thread_current_running?
-        # wait for next second
-        while thread_current_running? && Time.now.to_i <= current_time
-          sleep 0.01
-        end
-      end
-    end
-
-    def emit(num)
-      begin
-        if @size > 1
-          num.times do
-            router.emit_array(@tag, Array.new(@size) { [Fluent::EventTime.now, generate] })
-          end
-        else
-          num.times { router.emit(@tag, Fluent::EventTime.now, generate) }
-        end
-      rescue => _
-        # ignore all errors not to stop emits by emit errors
-      end
-    end
-
-    def generate
-      d = @dummy[@dummy_index]
-      unless d
-        @dummy_index = 0
-        d = @dummy[@dummy_index]
-      end
-      @dummy_index += 1
-      if @auto_increment_key
-        d = d.dup
-        d[@auto_increment_key] = @storage.update(:auto_increment_value){|v| v + 1 }
-      end
-      d
-    end
-
-    def wait(time)
-      start_time = Time.now
-      yield
-      sleep_time = time - (Time.now - start_time)
-      sleep sleep_time if sleep_time > 0
-    end
-  end
-end
+# Remove this file in fluentd v2
+require_relative 'in_sample'
diff --git a/lib/fluent/plugin/in_http.rb b/lib/fluent/plugin/in_http.rb
@@ -72,7 +72,7 @@ class HttpInput < Input
     desc 'Add REMOTE_ADDR header to the record.'
     config_param :add_remote_addr, :bool, default: false
     config_param :blocking_timeout, :time, default: 0.5
-    desc 'Set a white list of domains that can do CORS (Cross-Origin Resource Sharing)'
+    desc 'Set a allow list of domains that can do CORS (Cross-Origin Resource Sharing)'
     config_param :cors_allow_origins, :array, default: nil
     desc 'Respond with empty gif image of 1x1 pixel.'
     config_param :respond_with_empty_img, :bool, default: false
@@ -490,7 +490,7 @@ def on_message_complete
         # CORS check
         # ==========
         # For every incoming request, we check if we have some CORS
-        # restrictions and white listed origins through @cors_allow_origins.
+        # restrictions and allow listed origins through @cors_allow_origins.
         unless @cors_allow_origins.nil?
           unless @cors_allow_origins.include?('*') or include_cors_allow_origin
             send_response_and_close(RES_403_STATUS, {'Connection' => 'close'}, "")