Class: Fluent::FlattenHashOutput

Inherits:
Output
  • Object
show all
Includes:
FlattenHashUtil, HandleTagNameMixin
Defined in:
lib/fluent/plugin/out_flatten_hash.rb

Instance Method Summary collapse

Methods included from FlattenHashUtil

#flatten_record

Constructor Details

#initialize ⇒ FlattenHashOutput

Returns a new instance of FlattenHashOutput.



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# File 'lib/fluent/plugin/out_flatten_hash.rb', line 12

def initialize
  super
end

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/out_flatten_hash.rb', line 16

def configure(conf)
  super
  if (!@tag &&
      !remove_tag_prefix &&
      !remove_tag_suffix &&
      !add_tag_prefix &&
      !add_tag_suffix )
    raise ConfigError, "out_flatten_hash: No tag parameters are set"
  end
end

#emit(tag, es, chain) ⇒ Object 



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# File 'lib/fluent/plugin/out_flatten_hash.rb', line 27

def emit(tag, es, chain)
  tag = @tag || tag
  es.each do |time, record|
    record = flatten_record(record, [])
    t = tag.dup
    filter_record(t, time, record)
    router.emit(t, time, record)
  end
  chain.next
end