protection from starting e2 git branch on e3 db (#10150)

erigontech · May 2, 2024 · 10f368e · 10f368e
1 parent f19669d
commit 10f368e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/eth/backend.go b/eth/backend.go
@@ -268,6 +268,9 @@ func New(ctx context.Context, stack *node.Node, config *ethconfig.Config, logger
 		return nil, err
 	}
 
+	if config.HistoryV3 {
+		return nil, errors.New("seems you using erigon2 git branch on erigon3 DB")
+	}
 	ctx, ctxCancel := context.WithCancel(context.Background())
 
 	// kv_remote architecture does blocks on stream.Send - means current architecture require unlimited amount of txs to provide good throughput