Jorge Leitão created ARROW-13240:
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Summary: [C++][Parquet] Page statistics not written in v2?
Key: ARROW-13240
URL: https://issues.apache.org/jira/browse/ARROW-13240
Project: Apache Arrow
Issue Type: Bug
Reporter: Jorge Leitão
While working in integration tests of parquet2 against pyarrow, I noticed that
page statistics are only written by pyarrow when using version 1.
I do not have an easy way to reproduce this within pyarrow as I am not sure how
to access individual pages from a column chunk, but it is something that I
observe when trying to integrate.
The row group stats are still written, this only affects page statistics.
pyarrow call:
```
pa.parquet.write_table(
t,
path,
version="2.0",
data_page_version="2.0",
write_statistics=True,
)
```
changing version to "1.0" does not impact this behavior, suggesting that the
specific option causing this behavior is the data_page_version="2.0".
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