[CP] adjust tablet pointer reset order to avoid memory access violation

2024-02-07 03:55:35 +00:00
parent 6421f310e9
commit c10dd2cdd4
13 changed files with 128 additions and 73 deletions
--- a/src/storage/ob_i_memtable_mgr.cpp
+++ b/src/storage/ob_i_memtable_mgr.cpp
@ -27,6 +27,18 @@ namespace oceanbase
 namespace storage
 {

+ObIMemtableMgr::~ObIMemtableMgr()
+{
+  int ret = OB_SUCCESS;
+  const int64_t ref_cnt = get_ref();
+  if (OB_UNLIKELY(0 != ref_cnt)) {
+    STORAGE_LOG(ERROR, "ref cnt is NOT 0", K(ret), K(ref_cnt), K_(tablet_id), KPC(this));
+  }
+
+  reset_tables();
+  ATOMIC_STORE(&ref_cnt_, 0);
+}
+
 int ObIMemtableMgr::get_active_memtable(ObTableHandleV2 &handle) const
 {
  int ret = OB_SUCCESS;