From 5664ce11c98cfdd9348b2e32f74307582b7a1dda Mon Sep 17 00:00:00 2001
From: luozongle01 <luozongle@hotmail.com>
Date: Wed, 27 Nov 2024 10:06:51 +0800
Subject: [PATCH] ZOOKEEPER-4879: Fix log of exception (#2205)

---
 .../java/org/apache/zookeeper/server/ZooKeeperServer.java     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zookeeper-server/src/main/java/org/apache/zookeeper/server/ZooKeeperServer.java b/zookeeper-server/src/main/java/org/apache/zookeeper/server/ZooKeeperServer.java
index 8e291f86939..94ccc33b29b 100644
--- a/zookeeper-server/src/main/java/org/apache/zookeeper/server/ZooKeeperServer.java
+++ b/zookeeper-server/src/main/java/org/apache/zookeeper/server/ZooKeeperServer.java
@@ -1806,7 +1806,7 @@ private void processSasl(RequestRecord request, ServerCnxn cnxn, RequestHeader r
                     }
                 }
             } catch (SaslException e) {
-                LOG.warn("Client {} failed to SASL authenticate: {}", cnxn.getRemoteSocketAddress(), e);
+                LOG.warn("Client {} failed to SASL authenticate", cnxn.getRemoteSocketAddress(), e);
                 if (shouldAllowSaslFailedClientsConnect() && !authHelper.isSaslAuthRequired()) {
                     LOG.warn("Maintaining client connection despite SASL authentication failure.");
                 } else {
@@ -2370,7 +2370,7 @@ public boolean authWriteRequest(Request request) {
                 try {
                     request.cnxn.sendResponse(rh, null, null);
                 } catch (IOException e) {
-                    LOG.error("IOException : {}", e);
+                    LOG.warn("IOException", e);
                 }
             }
         }