From afb907b4b019cbc9f0ed85c25854e9c381561a4f Mon Sep 17 00:00:00 2001
From: tswstarplanet <tswstarplanet@apache.org>
Date: Thu, 12 Mar 2020 17:41:10 +0800
Subject: [PATCH] fix unequal number of arguments and placeholder (#2149)

---
 .../java/org/apache/dolphinscheduler/alert/utils/MailUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/MailUtils.java b/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/MailUtils.java
index 99efdc8a6a..130ad8ade6 100644
--- a/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/MailUtils.java
+++ b/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/MailUtils.java
@@ -334,7 +334,7 @@ public class MailUtils {
      * @param e the exception
      */
     private static void handleException(Collection<String> receivers, Map<String, Object> retMap, Exception e) {
-        logger.error("Send email to {} failed {}", receivers, e);
+        logger.error("Send email to {} failed", receivers, e);
         retMap.put(Constants.MESSAGE, "Send email to {" + String.join(",", receivers) + "} failed，" + e.toString());
     }