AndreiL26 opened a new issue, #40548: URL: https://github.com/apache/arrow/issues/40548
### Describe the enhancement requested Hi, It appears to me that the C++ implementation only allows creating, serialising and deserialising a Bloom filter to and from Parquet and reading a bloom filter from a Parquet file, but not writing the bloom filter to Parquet file. As far as I can tell the Rust implementation allows writing a bloom filter to a Parquet file. This issue aims to add support for writing the bloom filter to a Parquet file. Since readers are likely to try filtering out row groups based on the bloom filter, I'd propose storing the bloom filter data before the page indices similar to the first suggestion in the bloom filter proposal. Looking forward to hearing opinions on this! Thank you! ### Component(s) C++, Parquet -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
