HADOOP-7356. Fix bin scripts to support dev build environment

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security@1152059 13f79535-47bb-0310-9956-ffa450edef68

bin/hadoop

@@ -55,7 +55,11 @@ if [ "$HADOOP_HOME_WARN_SUPPRESS" == "" ] && [ "$HADOOP_HOME" != "" ]; then
   echo 1>&2
 fi
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin"/../libexec/hadoop-config.sh ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin"/hadoop-config.sh
+fi
 
 cygwin=false
 case "`uname`" in

bin/hadoop-daemon.sh

@@ -39,7 +39,11 @@ fi
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # get arguments
 startStop=$1

bin/hadoop-daemons.sh

@@ -29,6 +29,10 @@ fi
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. $bin/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 exec "$bin/slaves.sh" --config $HADOOP_CONF_DIR cd "$HADOOP_HOME" \; "$bin/hadoop-daemon.sh" --config $HADOOP_CONF_DIR "$@"

bin/rcc

@@ -30,7 +30,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 if [ -f "${HADOOP_CONF_DIR}/hadoop-env.sh" ]; then
   . "${HADOOP_CONF_DIR}/hadoop-env.sh"

bin/slaves.sh

@@ -38,7 +38,11 @@ fi
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # If the slaves file is specified in the command line,
 # then it takes precedence over the definition in 

bin/start-all.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # start dfs daemons
 "$bin"/start-dfs.sh --config $HADOOP_CONF_DIR

bin/start-balancer.sh

@@ -18,7 +18,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # Start balancer daemon.
 

bin/start-dfs.sh

@@ -25,7 +25,11 @@ usage="Usage: start-dfs.sh [-upgrade|-rollback]"
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # get arguments
 if [ $# -ge 1 ]; then

bin/start-jobhistoryserver.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # start daemon
 "$bin"/hadoop-daemon.sh --config $HADOOP_CONF_DIR start historyserver

bin/start-mapred.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # start mapred daemons
 # start jobtracker first to minimize connection errors at startup

bin/stop-all.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 "$bin"/stop-mapred.sh --config $HADOOP_CONF_DIR
 "$bin"/stop-dfs.sh --config $HADOOP_CONF_DIR

bin/stop-balancer.sh

@@ -18,7 +18,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 # Stop balancer daemon.
 # Run this on the machine where the balancer is running

bin/stop-dfs.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 "$bin"/hadoop-daemon.sh --config $HADOOP_CONF_DIR stop namenode
 "$bin"/hadoop-daemons.sh --config $HADOOP_CONF_DIR stop datanode

bin/stop-jobhistoryserver.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 "$bin"/hadoop-daemon.sh --config $HADOOP_CONF_DIR stop historyserver
 

bin/stop-mapred.sh

@@ -21,7 +21,11 @@
 bin=`dirname "$0"`
 bin=`cd "$bin"; pwd`
 
-. "$bin"/../libexec/hadoop-config.sh
+if [ -e "$bin/../libexec/hadoop-config.sh" ]; then
+  . "$bin"/../libexec/hadoop-config.sh
+else
+  . "$bin/hadoop-config.sh"
+fi
 
 "$bin"/hadoop-daemon.sh --config $HADOOP_CONF_DIR stop jobtracker
 "$bin"/hadoop-daemons.sh --config $HADOOP_CONF_DIR stop tasktracker