Class: Fluent::DedupOutput

Inherits:
Output
  • Object
show all
Defined in:
lib/fluent/plugin/out_dedup.rb

Instance Method Summary collapse

Instance Method Details

#configure(conf) ⇒ Object 



17
18
19
20
21
22
23
 
# File 'lib/fluent/plugin/out_dedup.rb', line 17

def configure(conf)
  super
  unless conf.include?('key')
    raise Fluent::ConfigError, "config parameter `key` is required"
  end
  @states = {}
end

#emit(tag, es, chain) ⇒ Object 



37
38
39
40
41
42
43
44
 
# File 'lib/fluent/plugin/out_dedup.rb', line 37

def emit(tag, es, chain)
  es.each do |time, record|
    next if dup?(tag, record)
    Fluent::Engine.emit("dedup.#{tag}", time, record)
  end

  chain.next
end

#shutdown ⇒ Object 



31
32
33
34
35
 
# File 'lib/fluent/plugin/out_dedup.rb', line 31

def shutdown
  super

  save_states
end

#start ⇒ Object 



25
26
27
28
29
 
# File 'lib/fluent/plugin/out_dedup.rb', line 25

def start
  super

  restore_states
end