hycdong commented on code in PR #1112:
URL: https://github.com/apache/incubator-pegasus/pull/1112#discussion_r947511356
##########
src/rdsn/src/common/backup_restore_common.cpp:
##########
@@ -36,5 +44,41 @@ const std::string
backup_restore_constant::BACKUP_ID("restore.backup_id");
const std::string
backup_restore_constant::SKIP_BAD_PARTITION("restore.skip_bad_partition");
const std::string
backup_restore_constant::RESTORE_PATH("restore.restore_path");
+std::string get_backup_root(const std::string &backup_root,
+ const std::string &user_defined_root_path)
+{
+ if (user_defined_root_path.empty()) {
+ return backup_root;
+ }
+ return utils::filesystem::path_combine(user_defined_root_path,
backup_root);
Review Comment:
If user specify root_path, we will return `root_path/backup_root`, otherwise
return `backup_root`. This is compatible for old version.
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