From 923cfc7da4ac8481281169a77be9f497360073ca Mon Sep 17 00:00:00 2001
From: zeekling <lingzhaohui@zeekling.cn>
Date: Thu, 19 Oct 2023 00:59:10 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0Secondary=20NameNode=20?=
 =?UTF-8?q?=E5=A4=84=E7=90=86=E6=AD=A5=E9=AA=A4?=
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---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index d8e1eaf..a5b5715 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,10 @@ Datanode并不在同一个目录创建所有的文件，实际上，它用试探
 ## 安全模式
 
 
+## Secondary NameNode 处理步骤
+
+
+![pic](https://pan.zeekling.cn/zeekling/hadoop/hadoop_namenode_00001.png)