From c944d0666c9fdb32238cff09984604caec82bfc1 Mon Sep 17 00:00:00 2001
From: Daryn Sharp <daryn@apache.org>
Date: Mon, 19 Nov 2012 15:04:28 +0000
Subject: [PATCH] HDFS-4178. Shell scripts should not close stderr (Andy
 Isaacson via daryn)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1411229 13f79535-47bb-0310-9956-ffa450edef68
---
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt               | 2 ++
 hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh | 2 +-
 hadoop-hdfs-project/hadoop-hdfs/src/main/bin/stop-dfs.sh  | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 42e5cad3384..6cad428a1f7 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -617,6 +617,8 @@ Release 2.0.3-alpha - Unreleased
     HDFS-4171. WebHDFS and HttpFs should accept only valid Unix user 
     names. (tucu)
 
+    HDFS-4178. Shell scripts should not close stderr (Andy Isaacson via daryn)
+
 Release 2.0.2-alpha - 2012-09-07 
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh b/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh
index 0e857a5fcce..41eddff4b05 100755
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh
@@ -74,7 +74,7 @@ fi
 #---------------------------------------------------------
 # secondary namenodes (if any)
 
-SECONDARY_NAMENODES=$($HADOOP_PREFIX/bin/hdfs getconf -secondarynamenodes 2>&-)
+SECONDARY_NAMENODES=$($HADOOP_PREFIX/bin/hdfs getconf -secondarynamenodes 2>/dev/null)
 
 if [ -n "$SECONDARY_NAMENODES" ]; then
   echo "Starting secondary namenodes [$SECONDARY_NAMENODES]"
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/stop-dfs.sh b/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/stop-dfs.sh
index 632da0ef7d5..6a622fae473 100755
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/stop-dfs.sh
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/bin/stop-dfs.sh
@@ -50,7 +50,7 @@ fi
 #---------------------------------------------------------
 # secondary namenodes (if any)
 
-SECONDARY_NAMENODES=$($HADOOP_PREFIX/bin/hdfs getconf -secondarynamenodes 2>&-)
+SECONDARY_NAMENODES=$($HADOOP_PREFIX/bin/hdfs getconf -secondarynamenodes 2>/dev/null)
 
 if [ -n "$SECONDARY_NAMENODES" ]; then
   echo "Stopping secondary namenodes [$SECONDARY_NAMENODES]"