pitrou opened a new issue, #46623: URL: https://github.com/apache/arrow/issues/46623
### Describe the bug, including details regarding any error messages, version, and platform. You need to enable large memory tests (with `-DARROW_LARGE_MEMORY_TESTS=ON`) to see this. ``` [----------] 5 tests from KeyCompare [ RUN ] KeyCompare.CompareColumnsToRowsCuriousFSB [ OK ] KeyCompare.CompareColumnsToRowsCuriousFSB (0 ms) [ RUN ] KeyCompare.CompareColumnsToRowsTempStackUsage [ OK ] KeyCompare.CompareColumnsToRowsTempStackUsage (9 ms) [ RUN ] KeyCompare.CompareColumnsToRowsOver2GB [ OK ] KeyCompare.CompareColumnsToRowsOver2GB (6040 ms) [ RUN ] KeyCompare.CompareColumnsToRowsOver4GBFixedLength /home/antoine/arrow/dev/cpp/src/arrow/compute/row/row_internal.h:233: Check failed: !metadata_.is_fixed_length Command terminated by signal 6 ``` ### 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org