From 7b05208618cd718b4bde86f1b657784754d97691 Mon Sep 17 00:00:00 2001
From: JiangHaiting <jason.918@qq.com>
Date: Mon, 8 Nov 2021 10:27:01 +0800
Subject: [PATCH] [ISSUE #3467] Fail fast on loading files with error
 mappedFileSize

Co-authored-by: Jiang Haiting <jianghaiting@didichuxing.com>
---
 .../main/java/org/apache/rocketmq/store/MappedFileQueue.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/store/src/main/java/org/apache/rocketmq/store/MappedFileQueue.java b/store/src/main/java/org/apache/rocketmq/store/MappedFileQueue.java
index 1f25e61225..ddfe65bb9f 100644
--- a/store/src/main/java/org/apache/rocketmq/store/MappedFileQueue.java
+++ b/store/src/main/java/org/apache/rocketmq/store/MappedFileQueue.java
@@ -162,8 +162,8 @@ public class MappedFileQueue {
         for (File file : files) {
             if (file.length() != this.mappedFileSize) {
                 log.warn(file + "\t" + file.length()
-                        + " length not matched message store config value, ignore it");
-                return true;
+                        + " length not matched message store config value, please check it manually");
+                return false;
             }
 
             try {