From d8668b30e7ddba24387aa6404da04872c2df09f5 Mon Sep 17 00:00:00 2001
From: Alexander Petrukhin <shmel1k@ydb.tech>
Date: Tue, 19 Mar 2024 11:44:37 +0300
Subject: [PATCH] [kqp] improve logging on KQP shutdown (#2927)

---
 ydb/core/kqp/common/shutdown/controller.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ydb/core/kqp/common/shutdown/controller.cpp b/ydb/core/kqp/common/shutdown/controller.cpp
index a6c1bd609e20..6113308df884 100644
--- a/ydb/core/kqp/common/shutdown/controller.cpp
+++ b/ydb/core/kqp/common/shutdown/controller.cpp
@@ -40,6 +40,10 @@ void TKqpShutdownController::Stop() {
         ++iteration;
         spent = (TInstant::Now() - startedAt).SecondsFloat();
     }
+    if (!ShutdownState_->ShutdownComplete()) {
+        Cerr << "Failed to gracefully shutdown KQP after " << timeout.Seconds() << " seconds: spent " << spent << " seconds, ";
+        Cerr << ShutdownState_->GetPendingSessions() << " sessions to shutdown left" << Endl;
+    }
 }
 
 } // namespace NKikimr::NKqp