[GitHub] [incubator-doris] lingbin commented on a change in pull request #2276: Move dtor of BetaRowset to cpp file

[GitBox <gi...@apache.org>]

lingbin commented on a change in pull request #2276: Move dtor of BetaRowset to cpp file
URL: https://github.com/apache/incubator-doris/pull/2276#discussion_r354740916
 
 

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 File path: be/src/olap/rowset/beta_rowset.cpp
 ##########
 @@ -97,11 +101,13 @@ OLAPStatus BetaRowset::remove() {
 OLAPStatus BetaRowset::link_files_to(const std::string& dir, RowsetId new_rowset_id) {
     for (int i = 0; i < num_segments(); ++i) {
         std::string dst_link_path = segment_file_path(dir, new_rowset_id, i);
+        // TODO(lingbin): use Env API? or EnvUtil?
         if (FileUtils::check_exist(dst_link_path)) {
             LOG(WARNING) << "failed to create hard link, file already exist: " << dst_link_path;
             return OLAP_ERR_FILE_ALREADY_EXIST;
         }
         std::string src_file_path = segment_file_path(_rowset_path, rowset_id(), i);
+        // TODO(lingbin): how bos support link? use copy? or keep refcount to avoid being delete?
 
 Review comment:
   Done.

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