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# frozen_string_literal: true
require_relative '../base'
module Mongo
module DriverBench
module Parallel
module LDJSON
# The abstract base class for parallel LDSON benchmarks.
#
# @api private
class Base < Mongo::DriverBench::Parallel::Base
def file_name_at(index)
format('parallel/ldjson_multi/ldjson%03d.txt', index)
end
private
attr_reader :collection
def insert_docs_from_file(file_name, ids_relative_to: nil)
next_id = ids_relative_to
docs = File.readlines(path_to_file(file_name)).map do |line|
JSON.parse(line).tap do |doc|
if ids_relative_to
doc['_id'] = next_id
next_id += 1
end
end
end
collection.insert_many(docs)
end
def setup
super
@dataset_size = 100.times.sum { |i| File.size(path_to_file(file_name_at(i))) }
end
def prepare_collection
@collection = @client.database[:corpus].tap do |corpus|
corpus.drop
corpus.create
end
end
end
end
end
end
end
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