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Posted to issues@arrow.apache.org by "wgtmac (via GitHub)" <gi...@apache.org> on 2026/06/11 07:42:40 UTC

[I] [C++][Parquet] Do not trust min/max statistics for unknown ColumnOrder [arrow]

wgtmac opened a new issue, #50156:
URL: https://github.com/apache/arrow/issues/50156

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Parquet ColumnOrder is informational for interpreting min/max statistics and page indexes. If a file contains a ColumnOrder that is unknown to the current reader, parquet-cpp should not trust min/max values or page index min/max values for that column.
   
   ### Component(s)
   
   C++, Parquet


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Re: [I] [C++][Parquet] Do not trust min/max statistics for unknown ColumnOrder [arrow]

Posted by "pitrou (via GitHub)" <gi...@apache.org>.
pitrou commented on issue #50156:
URL: https://github.com/apache/arrow/issues/50156#issuecomment-4716097919

   Issue resolved by pull request 50157
   https://github.com/apache/arrow/pull/50157


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Re: [I] [C++][Parquet] Do not trust min/max statistics for unknown ColumnOrder [arrow]

Posted by "pitrou (via GitHub)" <gi...@apache.org>.
pitrou closed issue #50156: [C++][Parquet] Do not trust min/max statistics for unknown ColumnOrder
URL: https://github.com/apache/arrow/issues/50156


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