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Posted to github@arrow.apache.org by "mapleFU (via GitHub)" <gi...@apache.org> on 2023/05/05 07:59:12 UTC

[GitHub] [arrow] mapleFU commented on issue #35444: What is the different between FileWriter#WriteTableAPI() and FileWriter#WriteRecordBatch()

mapleFU commented on issue #35444:
URL: https://github.com/apache/arrow/issues/35444#issuecomment-1535879643

   I don't know if it's the real reason. But seems that `WriteTable` would force using non-buffered RowGroup Writer. Would you mind profile/benchmark these two method and tell us where cost more time? And maybe `src/parquet/arrow/reader_writer_benchmark.cc` helps?


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