From 977fa433cee777b37124a0f1d26c0847f67f0892 Mon Sep 17 00:00:00 2001
From: colben <colbenlee@outlook.com>
Date: Thu, 26 Mar 2026 16:11:59 +0800
Subject: [PATCH] update

---
 content/post/hdp2.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/post/hdp2.md b/content/post/hdp2.md
index 4f352dc..a241dd3 100644
--- a/content/post/hdp2.md
+++ b/content/post/hdp2.md
@@ -128,7 +128,7 @@ Rocky9 | hdp-slave11 | 192.168.8.11/24 | /data/hdp-dn  | Datanode, NodeManager
         <value>/data/hdp_snn</value>
       </property>
       <property>
-        <!-- datanode 数据块存放位置，可指定多个目录(用逗号分隔)实现容错 -->
+        <!-- datanode 数据块存放位置，可指定多个目录(多盘，用逗号分隔)提高读写 io -->
         <name>dfs.datanode.data.dir</name>
         <value>/data/hdp_dn</value>
       </property>