From 7bc78ab707901a6ba9b3a517f8e30aa08c88fe52 Mon Sep 17 00:00:00 2001
From: liuyanpunk <liuyanpunk@hotmail.com>
Date: Tue, 15 Dec 2020 12:21:12 +0800
Subject: [PATCH] HDFS-15728. Update description of dfs.datanode.handler.count
 in hdfs-default.xml. Contributed by liuyan.(#2534)

---
 .../hadoop-hdfs/src/main/resources/hdfs-default.xml           | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
index 0dff1b3eea8..ebcb34ca53a 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
@@ -121,7 +121,9 @@
 <property>
   <name>dfs.datanode.handler.count</name>
   <value>10</value>
-  <description>The number of server threads for the datanode.</description>
+  <description>
+     The number of Datanode RPC server threads that listen to
+     requests from client.</description>
 </property>
 
 <property>