mpp: add MppVersionV3

pingcap · Jan 13, 2025 · e98ec30 · e98ec30
1 parent b74eb0f
commit e98ec30
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/kv/mpp.go b/pkg/kv/mpp.go
@@ -40,7 +40,9 @@ const (
 
 	// MppVersionV2 supports TiFlash version [v7.3, ~], support ReportMPPTaskStatus service
 	MppVersionV2
-	// MppVersionV3
+
+	// MppVersionV3 supports TiFlash version [v9.0, ~], support new serdes format of strings
+	MppVersionV3
 
 	mppVersionMax