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

@@ -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

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]"

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]"