[fix](storage-engine) _clean_unused_rowset_metas should skip rowsets in _unused_rowsets map

Author: mymeiyi

be/src/olap/storage_engine.cpp

@@ -957,7 +957,8 @@ void StorageEngine::_clean_unused_rowset_metas() {
             return true;
         }
         if (rowset_meta->rowset_state() == RowsetStatePB::VISIBLE &&
-            (!tablet->rowset_meta_is_useful(rowset_meta))) {
+            (!tablet->rowset_meta_is_useful(rowset_meta)) &&
+            !check_rowset_id_in_unused_rowsets(rowset_id)) {
             LOG(INFO) << "rowset meta is not used any more, remove it. rowset_id="
                       << rowset_meta->rowset_id();
             invalid_rowset_metas.push_back(rowset_meta);

be/src/olap/tablet.cpp

@@ -920,8 +920,10 @@ void Tablet::delete_expired_stale_rowset() {
     if (config::enable_mow_verbose_log) {
         LOG_INFO("finish delete_expired_stale_rowset for tablet={}", tablet_id());
     }
-    DBUG_EXECUTE_IF("Tablet.delete_expired_stale_rowset.start_delete_unused_rowset",
-                    { _engine.start_delete_unused_rowset(); });
+    DBUG_EXECUTE_IF("Tablet.delete_expired_stale_rowset.start_delete_unused_rowset", {
+        _engine.start_delete_unused_rowset();
+        [[maybe_unused]] auto st = _engine.start_trash_sweep(nullptr);
+    });
 }
 
 Status Tablet::check_version_integrity(const Version& version, bool quiet) {