Kev1n8 commented on PR #6181:
URL: https://github.com/apache/arrow-rs/pull/6181#issuecomment-2265786509
I think there might be a bug when the length of `StringView` or `BinaryView`
is greater than 12 if my tests are correct. The tests I added gave the wrong
minimum and the wrong maximum which is not in its column.
```
---- statistics::test_utf8_view stdout ----
thread 'statistics::test_utf8_view' panicked at
parquet/./tests/arrow_reader/statistics.rs:268:13:
assertion `left == right` failed: utf8_view: Mismatch with expected data
page minimums
left: StringViewArray
[
"a",
"a",
"h_longerthan12",
]
right: StringViewArray
[
"a",
"a",
"e_longerthan12",
]
```
And bypassing the min check, got wrong maximum too:
```
assertion `left == right` failed: utf8_view: Mismatch with expected data
page maximum
left: StringViewArray
[
"d",
"g_longerthan12",
"i_longerthan12",
]
right: StringViewArray
[
"d",
"e_longerthan12",
"i_longerthan12",
]
```
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