fix the pregelix script to imporve the app deployment time

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@2144 123451ca-8445-de46-9d55-352943316053
diff --git a/pregelix/pregelix-core/src/main/resources/scripts/pregelix b/pregelix/pregelix-core/src/main/resources/scripts/pregelix
index 01a0333..31df24b 100644
--- a/pregelix/pregelix-core/src/main/resources/scripts/pregelix
+++ b/pregelix/pregelix-core/src/main/resources/scripts/pregelix
@@ -91,7 +91,7 @@
   REPO="$BASEDIR"/lib
 fi
 
-CLASSPATH=$CLASSPATH_PREFIX:$1:"$HADOOP_HOME"/conf:"$BASEDIR"/etc:$(echo ${REPO}/*.jar | tr ' ' ':')
+CLASSPATH=$CLASSPATH_PREFIX:$1:"$HADOOP_HOME"/conf:"$BASEDIR"/etc
 
 # For Cygwin, switch paths to Windows format before running java
 if $cygwin; then
@@ -110,4 +110,4 @@
   -Dapp.home="$BASEDIR" \
   -Dbasedir="$BASEDIR" \
   org.apache.hadoop.util.RunJar \
-  "$@"
\ No newline at end of file
+  "$@"