JNSimba commented on code in PR #24334:
URL: https://github.com/apache/doris/pull/24334#discussion_r1325411699
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be/src/vec/sink/writer/vfile_result_writer.cpp:
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@@ -172,9 +172,11 @@ Status VFileResultWriter::_create_file_writer(const
std::string& file_name) {
// file name format as: my_prefix_{fragment_instance_id}_0.csv
Status VFileResultWriter::_get_next_file_name(std::string* file_name) {
+ std::string suffix =
+ _file_opts->file_suffix.empty() ? _file_format_to_name() :
_file_opts->file_suffix;
std::stringstream ss;
ss << _file_opts->file_path << print_id(_fragment_instance_id) << "_" <<
(_file_idx++) << "."
Review Comment:
If modified like this, there should be problems when only BE is upgraded?
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