EnricoMi opened a new issue, #51370: URL: https://github.com/apache/arrow/issues/51370
### Describe the bug, including details regarding any error messages, version, and platform. ColumnReaderImpl::ReadColumn reports information on the column being read in https://github.com/apache/arrow/blob/0bd8def07f87443df4f96ade5917b268d2ff01d0/cpp/src/parquet/arrow/reader.cc#L282-L292 However, column index `i` used to refer to the reader index, not the column index: #51361 So the reported column information is wrong when only a subset of columns is read. Issue #51361 is fixed by #51362 without relying on `i`. Fixing `ReadColumn` to be given the right `i` as needed by this OpenTelemetry code is out-of-scope of #51362. ### Component(s) C++ -- 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]
