caiconghui commented on a change in pull request #8387:
URL: https://github.com/apache/incubator-doris/pull/8387#discussion_r822374246



##########
File path: be/src/olap/tablet.cpp
##########
@@ -207,7 +207,7 @@ OLAPStatus Tablet::revise_tablet_meta(const 
std::vector<RowsetMetaSharedPtr>& ro
 
 OLAPStatus Tablet::add_rowset(RowsetSharedPtr rowset, bool need_persist) {
     DCHECK(rowset != nullptr);
-    WriteLock wrlock(&_meta_lock);
+    WriteLock wrlock(_meta_lock);

Review comment:
       Because the mutex and lock of STL are used in this way, I have replaced 
the mutex defined by doris with the mutex of stl,you can search shared_mutex 
usage of STL




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