ignore outdated event from unknown executer

1 files changed, 5 insertions, 0 deletions

diff --git a/ydb/core/kqp/session_actor/kqp_session_actor.cpp b/ydb/core/kqp/session_actor/kqp_session_actor.cpp
index ef0721cc1ff..8ef17235862 100644
--- a/ydb/core/kqp/session_actor/kqp_session_actor.cpp
+++ b/ydb/core/kqp/session_actor/kqp_session_actor.cpp
@@ -1310,6 +1310,11 @@ public:
     }
 
     void HandleExecute(TEvKqpExecuter::TEvTxResponse::TPtr& ev) {
+        // outdated response from dead executer.
+        // it this case we should just ignore the event.
+        if (ExecuterId != ev->Sender)
+            return;
+
         TTimerGuard timer(this);
         ProcessExecuterResult(ev->Get());
     }