[GitHub] [arrow-rs] tustvold opened a new issue #1211: Write Multiple RecordBatch to Parquet Row Group

[GitBox <gi...@apache.org>]

tustvold opened a new issue #1211:
URL: https://github.com/apache/arrow-rs/issues/1211


   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   
   Parquet row groups are meant to contain large numbers of rows. This helps amortize statistics, metadata, and IO overheads, and make the best use of dictionary encoding.
   
   Currently every call to `ArrowWriter::write` creates a new row group, this is unfortunate
   
   **Describe the solution you'd like**
   
   `ArrowWriter` should only close a row group once it exceeds the configured `WriterProperties::max_row_group_size` 
   


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[GitHub] [arrow-rs] alamb closed issue #1211: Write Multiple RecordBatch to Parquet Row Group

[GitBox <gi...@apache.org>]

alamb closed issue #1211:
URL: https://github.com/apache/arrow-rs/issues/1211


   


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