Ensure that DB is properly initialized when performing stale queries

Might avoid doing hashicorp/consul-template#1132 And might fix the following bugs: * hashicorp/consul-replicate#82 * hashicorp#3975 * hashicorp/consul-template#1131
pierresouchay · Aug 21, 2018 · fb1d3ec · fb1d3ec
1 parent 4d658f3
commit fb1d3ec
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/agent/consul/rpc.go b/agent/consul/rpc.go
@@ -204,8 +204,8 @@ func (s *Server) forward(method string, info structs.RPCInfo, args interface{},
 		return true, err
 	}
 
-	// Check if we can allow a stale read
-	if info.IsRead() && info.AllowStaleRead() {
+	// Check if we can allow a stale read, ensure our local DB is initialized
+	if info.IsRead() && info.AllowStaleRead() && s.raft.LastIndex() > 2 {
 		return false, nil
 	}