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容赦無いCollection Insert

Ruby
MongoDB

Last updated at 2012-12-26Posted at 2012-02-21

Mongodbに大量のデータをぶち込もうとすると、「Exceded maximum insert size of 16,000,000 bytes」などとエラーを吐くので、入るまで半分にしてねじ込み続ける容赦無いスクリプトを書いた。

def yousyanai_insert(data)
  begin
    NaotyModel.collection.insert(data)
  rescue
    data.each_slice(data.length / 2) {|half_data| yousyanai_insert(half_data) }
  end
end

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