mapleFU commented on code in PR #37400:
URL: https://github.com/apache/arrow/pull/37400#discussion_r1313453986
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cpp/src/parquet/file_writer.cc:
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@@ -360,6 +384,10 @@ class FileSerializer : public ParquetFileWriter::Contents {
}
row_group_writer_.reset();
+ // In Parquet standard, the Bloom filter data can be stored before the
page indexes
+ // after all row groups or stored between row groups. We choose to store
it before
+ // the page indexes after all row groups.
Review Comment:
> Ok, but give a rationale for this choice?
I'll implement this version first, and implement the choice or config later.
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