branch-2.1: [fix](parquet)fix when hive_parquet_use_column_names=false && read partition tb cause be core. #49966 #50008
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…rtition tb cause be core. (#49966) ### What problem does this PR solve? related pr : #38432 Problem Summary: when you query hive parquet format partition table, and `set hive_parquet_use_column_names = false`, maybe you will get : ``` *** SIGABRT unknown detail explain (@0x2f59de) received by PID 3103198 (TID 3110278 OR 0x7f51c8e63640) from PID 3103198; stack trace: *** 0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, siginfo_t*, void*) at /home/zcp/repo_center/doris_master/doris/be/src/common/signal_handler.h:421 1# 0x00007F55DFB45520 in /lib/x86_64-linux-gnu/libc.so.6 2# pthread_kill at ./nptl/pthread_kill.c:89 3# raise at ../sysdeps/posix/raise.c:27 4# abort at ./stdlib/abort.c:81 5# __gnu_cxx::__verbose_terminate_handler() [clone .cold] at ../../../../libstdc++-v3/libsupc++/vterminate.cc:75 6# __cxxabiv1::__terminate(void (*)()) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:48 7# 0x000055C8BD4E2041 in /mnt/disk1/doris-clusters/doris-master/output/be/lib/doris_be 8# 0x000055C8BD4E2194 in /mnt/disk1/doris-clusters/doris-master/output/be/lib/doris_be 9# 0x000055C8BD4E2586 in /mnt/disk1/doris-clusters/doris-master/output/be/lib/doris_be 10# std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) at /var/local/ldb-toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/basic_string.tcc:265 11# doris::vectorized::ParquetReader::get_next_block(doris::vectorized::Block*, unsigned long*, bool*) at /home/zcp/repo_center/doris_master/doris/be/src/vec/exec/format/parquet/vparquet_reader.cpp:586 ```` The reason is that when `get_next_block` replaces the column name, data out of bounds occurs.
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yiguolei
approved these changes
Apr 16, 2025
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Cherry-picked from #49966