From c9507fe6c12491f3aef5cd4142b4d466bd6b71c3 Mon Sep 17 00:00:00 2001
From: Allen Wittenauer <aw@apache.org>
Date: Tue, 21 Jul 2015 09:41:28 -0700
Subject: [PATCH] HDFS-8800. hdfs --daemon stop namenode corrupts logs (John
 Smith via aw)

---
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt       | 2 ++
 hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs | 8 --------
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 6c91c45fa57..223baaf31fb 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -343,6 +343,8 @@ Trunk (Unreleased)
 
     HDFS-8657. Update docs for mSNN. (Jesse Yates via atm)
 
+    HDFS-8800. hdfs --daemon stop namenode corrupts logs (John Smith via aw)
+
 Release 2.8.0 - UNRELEASED
 
   NEW FEATURES
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs b/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs
index a996a80934a..23a08be7936 100755
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs
@@ -274,14 +274,6 @@ fi
 hadoop_finalize
 
 if [[ -n "${supportdaemonization}" ]]; then
-  if [[ "${COMMAND}" == "namenode" ]] &&
-     [[ "${HADOOP_DAEMON_MODE}" == "stop" ]]; then
-    hadoop_debug "Do checkpoint if necessary before stopping NameNode"
-    export CLASSPATH
-    "${JAVA}" "-Dproc_dfsadmin" ${HADOOP_OPTS} "org.apache.hadoop.hdfs.tools.DFSAdmin" "-safemode" "enter"
-    "${JAVA}" "-Dproc_dfsadmin" ${HADOOP_OPTS} "org.apache.hadoop.hdfs.tools.DFSAdmin" "-saveNamespace" "-beforeShutdown"
-    "${JAVA}" "-Dproc_dfsadmin" ${HADOOP_OPTS} "org.apache.hadoop.hdfs.tools.DFSAdmin" "-safemode" "leave"
-  fi
   if [[ -n "${secure_service}" ]]; then
     hadoop_secure_daemon_handler \
     "${HADOOP_DAEMON_MODE}" "${COMMAND}" "${CLASS}"\