imay commented on a change in pull request #3276: [refactor] A small refactor
on class DataDir
URL: https://github.com/apache/incubator-doris/pull/3276#discussion_r405363840
##########
File path: be/src/olap/data_dir.cpp
##########
@@ -395,69 +395,47 @@ OLAPStatus DataDir::get_shard(uint64_t* shard) {
return OLAP_SUCCESS;
}
-OLAPStatus DataDir::register_tablet(Tablet* tablet) {
- std::lock_guard<std::mutex> l(_mutex);
-
+void DataDir::register_tablet(Tablet* tablet) {
TabletInfo tablet_info(tablet->tablet_id(), tablet->schema_hash(),
tablet->tablet_uid());
- _tablet_set.insert(tablet_info);
- return OLAP_SUCCESS;
-}
-OLAPStatus DataDir::deregister_tablet(Tablet* tablet) {
std::lock_guard<std::mutex> l(_mutex);
+ _tablet_set.emplace(tablet_info);
Review comment:
```suggestion
_tablet_set.emplace(std::move(tablet_info));
```
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