THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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# max_open_file_num_in_cross_space_compaction=2000(跨文件空间合并最多允许打开的文件数目)
merge# merge_chunk_point_number=100000(达到本阈值后,文件合并不再将文件的chunk合大)
merge# merge_page_point_number=100(达到本阈值后,文件合并不再解chunk以将文件的page合大)
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