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Posted to dev@pegasus.apache.org by "ruojieranyishen (via GitHub)" <gi...@apache.org> on 2024/12/31 08:29:01 UTC
Re: [PR] fix(bulkload): bulkload cause many node coredump [incubator-pegasus]
ruojieranyishen commented on code in PR #2077:
URL: https://github.com/apache/incubator-pegasus/pull/2077#discussion_r1899982454
##########
src/replica/bulk_load/replica_bulk_loader.cpp:
##########
@@ -585,22 +599,17 @@ void replica_bulk_loader::download_sst_file(const std::string &remote_dir,
return;
}
// download file succeed, update progress
+ download_file_metas.pop_back();
update_bulk_load_download_progress(f_size, f_meta.name);
METRIC_VAR_INCREMENT(bulk_load_download_file_successful_count);
METRIC_VAR_INCREMENT_BY(bulk_load_download_file_bytes, f_size);
// download next file
- if (file_index + 1 < _metadata.files.size()) {
- const file_meta &next_f_meta = _metadata.files[file_index + 1];
- _download_files_task[next_f_meta.name] =
- tasking::enqueue(LPC_BACKGROUND_BULK_LOAD,
- tracker(),
- std::bind(&replica_bulk_loader::download_sst_file,
- this,
- remote_dir,
- local_dir,
- file_index + 1,
- fs));
+ if (!download_file_metas.empty()) {
+ _download_files_task[download_file_metas.back().name] = tasking::enqueue(
+ LPC_BACKGROUND_BULK_LOAD, tracker(), [=, file_metas = download_file_metas]() mutable {
Review Comment:
Thinks, I remove `file_metas`.
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