From a3df5d0b2667faa992918faf4451566f8c87516e Mon Sep 17 00:00:00 2001
From: Giridharan Kesavan <gkesavan@apache.org>
Date: Sat, 10 Sep 2011 01:08:00 +0000
Subject: [PATCH] HADOOP-7610. Fix for hadoop debian package. Contributed by
 Eric Yang

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1167428 13f79535-47bb-0310-9956-ffa450edef68
---
 hadoop-common-project/hadoop-common/CHANGES.txt           | 2 ++
 .../hadoop-common/src/main/packages/update-hadoop-env.sh  | 8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 23ac34d306..7f6bff5b95 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -16,6 +16,8 @@ Trunk (unreleased changes)
     HADOOP-7606. Upgrade Jackson to version 1.7.1 to match the version required
                  by Jersey (Alejandro Abdelnur via atm)
 
+    HADOOP-7610. Fix for hadoop debian package (Eric Yang via gkesavan)
+
 Release 0.23.0 - Unreleased
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-common-project/hadoop-common/src/main/packages/update-hadoop-env.sh b/hadoop-common-project/hadoop-common/src/main/packages/update-hadoop-env.sh
index eb17344dfc..183cce342a 100644
--- a/hadoop-common-project/hadoop-common/src/main/packages/update-hadoop-env.sh
+++ b/hadoop-common-project/hadoop-common/src/main/packages/update-hadoop-env.sh
@@ -134,7 +134,9 @@ if [ "${UNINSTALL}" -eq "1" ]; then
     rm -rf ${HADOOP_PREFIX}/etc/hadoop
   fi
   rm -f /etc/default/hadoop-env.sh
-  rm -f /etc/profile.d/hadoop-env.sh
+  if [ -d /etc/profile.d ]; then
+    rm -f /etc/profile.d/hadoop-env.sh
+  fi
 else
   # Create symlinks
   if [ "${HADOOP_CONF_DIR}" != "${HADOOP_PREFIX}/etc/hadoop" ]; then
@@ -142,7 +144,9 @@ else
     ln -sf ${HADOOP_CONF_DIR} ${HADOOP_PREFIX}/etc/hadoop
   fi
   ln -sf ${HADOOP_CONF_DIR}/hadoop-env.sh /etc/default/hadoop-env.sh
-  ln -sf ${HADOOP_CONF_DIR}/hadoop-env.sh /etc/profile.d/hadoop-env.sh
+  if [ -d /etc/profile.d ]; then
+    ln -sf ${HADOOP_CONF_DIR}/hadoop-env.sh /etc/profile.d/hadoop-env.sh
+  fi
 
   mkdir -p ${HADOOP_LOG_DIR}
   chown root:hadoop ${HADOOP_LOG_DIR}