Gabriel39 commented on code in PR #12984:
URL: https://github.com/apache/doris/pull/12984#discussion_r980061621
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be/src/vec/exec/scan/vfile_scanner.cpp:
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@@ -336,12 +336,13 @@ Status VFileScanner::_get_next_reader() {
for (int i = 0; i < _file_slot_descs.size(); i++) {
column_names.push_back(_file_slot_descs[i]->col_name());
}
- _cur_reader = new ParquetReader(_profile, _params, range,
column_names,
Review Comment:
I think we should not use `_cur_reader` as a pure pointer. Maybe we can
resolve this issue by changing this to a unique pointer
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