diff --git a/src/storage/compaction/ob_medium_compaction_func.cpp b/src/storage/compaction/ob_medium_compaction_func.cpp
index 6ae97b0429..69e2266d34 100644
--- a/src/storage/compaction/ob_medium_compaction_func.cpp
+++ b/src/storage/compaction/ob_medium_compaction_func.cpp
@@ -190,6 +190,27 @@ int ObMediumCompactionScheduleFunc::schedule_next_medium_primary_cluster(
   return ret;
 }
 
+int ObMediumCompactionScheduleFunc::get_max_reserved_snapshot(int64_t &max_reserved_snapshot)
+{
+  int ret = OB_SUCCESS;
+  max_reserved_snapshot = INT64_MAX;
+
+  int64_t max_merged_snapshot = 0;
+  int64_t min_reserved_snapshot = INT64_MAX;
+  const ObTabletTableStore &table_store = tablet_.get_table_store();
+  if (0 == table_store.get_major_sstables().count()) {
+    ret = OB_ERR_UNEXPECTED;
+    LOG_WARN("major sstable should not be empty", K(ret), K(tablet_));
+  } else if (FALSE_IT(max_merged_snapshot = table_store.get_major_sstables().get_boundary_table(true/*last*/)->get_snapshot_version())) {
+  } else if (OB_FAIL(MTL(ObTenantFreezeInfoMgr*)->get_min_reserved_snapshot(
+      tablet_.get_tablet_meta().tablet_id_, max_merged_snapshot, min_reserved_snapshot))) {
+    LOG_WARN("failed to get multi version from freeze info mgr", K(ret), K(table_id));
+  } else {
+    max_reserved_snapshot = MAX(ls_.get_min_reserved_snapshot(), min_reserved_snapshot);
+  }
+  return ret;
+}
+
 int ObMediumCompactionScheduleFunc::decide_medium_snapshot(
     const int64_t schedule_medium_snapshot,
     const ObAdaptiveMergePolicy::AdaptiveMergeReason merge_reason)
@@ -205,7 +226,7 @@ int ObMediumCompactionScheduleFunc::decide_medium_snapshot(
     LOG_WARN("failed to add dependent tablet", K(ret), KPC(this));
   } else {
     const bool is_major = (0 != schedule_medium_snapshot);
-    int64_t multi_version_start = 0;
+    int64_t max_reserved_snapshot = 0;
     ObGetMergeTablesResult result;
     ObMediumCompactionInfo medium_info;
     uint64_t compat_version = 0;
@@ -223,27 +244,27 @@ int ObMediumCompactionScheduleFunc::decide_medium_snapshot(
       // do nothing
     } else if (medium_info.medium_snapshot_ <= max_sync_medium_scn) {
       ret = OB_NO_NEED_MERGE;
-    } else if (OB_FAIL(ObTablet::get_kept_multi_version_start(ls_, tablet_, multi_version_start))) {
+    } else if (OB_FAIL(get_max_reserved_snapshot(max_reserved_snapshot))) {
       LOG_WARN("failed to get multi_version_start", K(ret), KPC(this));
-    } else if (medium_info.medium_snapshot_ < multi_version_start) {
+    } else if (medium_info.medium_snapshot_ < max_reserved_snapshot) {
       // chosen medium snapshot is far too old
       LOG_INFO("chosen medium snapshot is invalid for multi_version_start", K(ret), KPC(this),
-          K(medium_info), K(multi_version_start));
+          K(medium_info), K(max_reserved_snapshot));
       const share::SCN &weak_read_ts = ls_.get_ls_wrs_handler()->get_ls_weak_read_ts();
       if (medium_info.medium_snapshot_ == tablet_.get_snapshot_version() //  no uncommitted sstable
-          && weak_read_ts.get_val_for_tx() <= multi_version_start
+          && weak_read_ts.get_val_for_tx() <= max_reserved_snapshot
           && weak_read_ts.get_val_for_tx() + DEFAULT_SCHEDULE_MEDIUM_INTERVAL < ObTimeUtility::current_time_ns()) {
         medium_info.medium_snapshot_ = weak_read_ts.get_val_for_tx();
         LOG_INFO("use weak_read_ts to schedule medium", K(ret), KPC(this),
-            K(medium_info), K(multi_version_start), K(weak_read_ts));
+            K(medium_info), K(max_reserved_snapshot), K(weak_read_ts));
       } else {
         ret = OB_NO_NEED_MERGE;
       }
     }
     if (OB_SUCC(ret) && !is_major) {
       const int64_t current_time = ObTimeUtility::current_time_ns();
-      if (multi_version_start < current_time) {
-        const int64_t time_interval = (current_time - multi_version_start) / 2;
+      if (max_reserved_snapshot < current_time) {
+        const int64_t time_interval = (current_time - max_reserved_snapshot) / 2;
         ObSSTable *table = static_cast<ObSSTable *>(tablet_.get_table_store().get_major_sstables().get_boundary_table(true/*last*/));
         if (OB_ISNULL(table)) {
           ret = OB_ERR_UNEXPECTED;
diff --git a/src/storage/compaction/ob_medium_compaction_func.h b/src/storage/compaction/ob_medium_compaction_func.h
index eadc28a48f..a5461d5cd7 100644
--- a/src/storage/compaction/ob_medium_compaction_func.h
+++ b/src/storage/compaction/ob_medium_compaction_func.h
@@ -99,6 +99,7 @@ protected:
 
   int get_table_schema_to_merge(const int64_t schema_version, ObMediumCompactionInfo &medium_info);
 
+  int get_max_reserved_snapshot(int64_t &max_reserved_snapshot);
   static int get_table_id(
       ObMultiVersionSchemaService &schema_service,
       const ObTabletID &tablet_id,
diff --git a/src/storage/compaction/ob_tablet_merge_ctx.cpp b/src/storage/compaction/ob_tablet_merge_ctx.cpp
index 2d9b8500f1..b51986745c 100644
--- a/src/storage/compaction/ob_tablet_merge_ctx.cpp
+++ b/src/storage/compaction/ob_tablet_merge_ctx.cpp
@@ -711,6 +711,12 @@ int ObTabletMergeCtx::init_get_medium_compaction_info(
         LOG_WARN("failed to init storage schema from current medium info", K(ret), KPC(medium_info));
       }
     }
+
+    if (OB_FAIL(ret)) {
+    } else if (tablet_handle_.get_obj()->get_multi_version_start() > medium_snapshot) {
+      ret = OB_SNAPSHOT_DISCARDED;
+      LOG_ERROR("multi version data is discarded, should not compaction now", K(ret), K(param_), K(medium_snapshot));
+    }
   }
 
   return ret;
diff --git a/src/storage/compaction/ob_tenant_tablet_scheduler.cpp b/src/storage/compaction/ob_tenant_tablet_scheduler.cpp
index 3fde2be1b6..fc68a954ed 100644
--- a/src/storage/compaction/ob_tenant_tablet_scheduler.cpp
+++ b/src/storage/compaction/ob_tenant_tablet_scheduler.cpp
@@ -667,6 +667,10 @@ int ObTenantTabletScheduler::schedule_tablet_meta_major_merge(
       } else {
         LOG_WARN("failed to get meta merge tables", K(ret), K(param), K(tablet_id));
       }
+    } else if (tablet_handle.get_obj()->get_multi_version_start() > result.merge_version_) {
+      ret = OB_SNAPSHOT_DISCARDED;
+      LOG_ERROR("multi version data is discarded, should not compaction now", K(ret),
+        K(ls_id), K(tablet_id), K(result.merge_version_));
     } else {
       ObTabletMergeDagParam dag_param(META_MAJOR_MERGE, ls_id, tablet_id);
       if (OB_FAIL(schedule_merge_execute_dag<ObTabletMergeExecuteDag>(dag_param, ls_handle, tablet_handle, result))) {