From db9d8333b4b97be1b714414edbc04f1e294f88fa Mon Sep 17 00:00:00 2001
From: Suresh Srinivas <suresh@apache.org>
Date: Mon, 25 Jul 2011 21:12:18 +0000
Subject: [PATCH] HADOOP-7438. Fix deprecated warnings from hadoop-daemon.sh
 script. Contributed by Ravi Prakash.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1150914 13f79535-47bb-0310-9956-ffa450edef68
---
 common/CHANGES.txt          |  6 +++++-
 common/bin/hadoop-daemon.sh | 14 +++++++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/common/CHANGES.txt b/common/CHANGES.txt
index 0b6139df840..dccc25cb3a1 100644
--- a/common/CHANGES.txt
+++ b/common/CHANGES.txt
@@ -350,7 +350,8 @@ Trunk (unreleased changes)
     HADOOP-7268. FileContext.getLocalFSFileContext() behavior needs to be fixed
     w.r.t tokens. (jitendra)
 
-    HADOOP-7290. Unit test failure in TestUserGroupInformation.testGetServerSideGroups. (Trevor Robison via eli)
+    HADOOP-7290. Unit test failure in 
+    TestUserGroupInformation.testGetServerSideGroups. (Trevor Robison via eli)
 
     HADOOP-7292. Fix racy test case TestSinkQueue. (Luke Lu via todd)
 
@@ -416,6 +417,9 @@ Trunk (unreleased changes)
     HADOOP-7111. Several TFile tests failing when native libraries are
     present. (atm)
 
+    HADOOP-7438. Fix deprecated warnings from hadoop-daemon.sh script.
+    (Ravi Prakash via suresh)
+
 Release 0.22.0 - Unreleased
 
   INCOMPATIBLE CHANGES
diff --git a/common/bin/hadoop-daemon.sh b/common/bin/hadoop-daemon.sh
index 47f82c4e98c..93fd1705693 100755
--- a/common/bin/hadoop-daemon.sh
+++ b/common/bin/hadoop-daemon.sh
@@ -137,7 +137,19 @@ case $startStop in
     hadoop_rotate_log $log
     echo starting $command, logging to $log
     cd "$HADOOP_PREFIX"
-    nohup nice -n $HADOOP_NICENESS $hadoopScript --config $HADOOP_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null &
+    case $command in
+      namenode|secondarynamenode|datanode|dfs|dfsadmin|fsck|balancer)
+        if [ -z "$HADOOP_HDFS_HOME" ]; then
+          hdfsScript="$HADOOP_PREFIX"/bin/hdfs
+        else
+          hdfsScript="$HADOOP_HDFS_HOME"/bin/hdfs
+        fi
+        nohup nice -n $HADOOP_NICENESS $hdfsScript --config $HADOOP_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null &
+      ;;
+      (*)
+        nohup nice -n $HADOOP_NICENESS $hadoopScript --config $HADOOP_CONF_DIR $command "$@" > "$log" 2>&1 < /dev/null &
+      ;;
+    esac
     echo $! > $pid
     sleep 1; head "$log"
     sleep 3;