[FEAT MERGE] mds_mvs

Co-authored-by: xuhuleon <xuhuleon@qq.com>
Co-authored-by: godyangfight <godyangfight@gmail.com>
Co-authored-by: JiahuaChen <garfieldjia@qq.com>

unittest/storage/multi_data_source/test_mds_unit.cpp

@@ -25,6 +25,33 @@
 #include "storage/multi_data_source/mds_row.h"
 #include "storage/multi_data_source/mds_unit.h"
 #include "example_user_helper_define.cpp"
+#include "storage/tablet/ob_mds_schema_helper.h"
+namespace oceanbase {
+namespace storage {
+namespace mds {
+void *DefaultAllocator::alloc(const int64_t size) {
+  void *ptr = std::malloc(size);// ob_malloc(size, "MDS");
+  ATOMIC_INC(&alloc_times_);
+  MDS_LOG(DEBUG, "alloc obj", KP(ptr), K(size), K(lbt()));
+  return ptr;
+}
+void DefaultAllocator::free(void *ptr) {
+  ATOMIC_INC(&free_times_);
+  MDS_LOG(DEBUG, "free obj", KP(ptr), K(lbt()));
+  std::free(ptr);// ob_free(ptr);
+}
+void *MdsAllocator::alloc(const int64_t size) {
+  void *ptr = std::malloc(size);// ob_malloc(size, "MDS");
+  ATOMIC_INC(&alloc_times_);
+  MDS_LOG(DEBUG, "alloc obj", KP(ptr), K(size), K(lbt()));
+  return ptr;
+}
+void MdsAllocator::free(void *ptr) {
+  ATOMIC_INC(&free_times_);
+  MDS_LOG(DEBUG, "free obj", KP(ptr), K(lbt()));
+  std::free(ptr);// ob_free(ptr);
+}
+}}}
 namespace oceanbase {
 namespace unittest {
 
@@ -36,7 +63,7 @@ using namespace mds;
 class TestMdsUnit: public ::testing::Test
 {
 public:
-  TestMdsUnit() {};
+  TestMdsUnit() { ObMdsSchemaHelper::get_instance().init(); };
   virtual ~TestMdsUnit() {};
   virtual void SetUp() {
   };