From 0f7e0ff0304d7a8f5c6d121eed9adb6eb7592751 Mon Sep 17 00:00:00 2001
From: Himanshu <g.himanshu@gmail.com>
Date: Wed, 2 Oct 2019 08:50:28 -0700
Subject: [PATCH] CuratorDruidNodeDiscoveryProvider: do not ignore exception in
 listener execution and log it (#8616)

---
 .../curator/discovery/CuratorDruidNodeDiscoveryProvider.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/main/java/org/apache/druid/curator/discovery/CuratorDruidNodeDiscoveryProvider.java b/server/src/main/java/org/apache/druid/curator/discovery/CuratorDruidNodeDiscoveryProvider.java
index 938dd1b6aac..93903de6c96 100644
--- a/server/src/main/java/org/apache/druid/curator/discovery/CuratorDruidNodeDiscoveryProvider.java
+++ b/server/src/main/java/org/apache/druid/curator/discovery/CuratorDruidNodeDiscoveryProvider.java
@@ -330,7 +330,7 @@ public class CuratorDruidNodeDiscoveryProvider extends DruidNodeDiscoveryProvide
           runnable.run();
         }
         catch (Exception ex) {
-          log.error(errMsgFormat, args);
+          log.error(ex, errMsgFormat, args);
         }
       });
     }