From 4e79df448f151a471d049c6938c06e2e690e9904 Mon Sep 17 00:00:00 2001
From: vdimir <vdimir@clickhouse.com>
Date: Tue, 7 Mar 2023 16:17:35 +0000
Subject: [PATCH] Catch exceptions in LiveViewPeriodicRefreshTask

---
 src/Storages/LiveView/StorageLiveView.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/Storages/LiveView/StorageLiveView.cpp b/src/Storages/LiveView/StorageLiveView.cpp
index 547becf3837..3467628d081 100644
--- a/src/Storages/LiveView/StorageLiveView.cpp
+++ b/src/Storages/LiveView/StorageLiveView.cpp
@@ -241,7 +241,18 @@ StorageLiveView::StorageLiveView(
     blocks_metadata_ptr = std::make_shared<BlocksMetadataPtr>();
     active_ptr = std::make_shared<bool>(true);
 
-    periodic_refresh_task = getContext()->getSchedulePool().createTask("LiveViewPeriodicRefreshTask", [this]{ periodicRefreshTaskFunc(); });
+    periodic_refresh_task = getContext()->getSchedulePool().createTask("LiveViewPeriodicRefreshTask",
+        [this]
+        {
+            try
+            {
+                periodicRefreshTaskFunc();
+            }
+            catch (...)
+            {
+                tryLogCurrentException(log, "Exception in LiveView periodic refresh task in BackgroundSchedulePool");
+            }
+        });
     periodic_refresh_task->deactivate();
 }