Merge branch 'work/no-unjar' into 'master'

avoid RunJar to unjar the client into a temp dir

See merge request xt_hadoop/hbox!39

Author: jiayuhan-it

core/bin/hbox-submit

@@ -18,4 +18,6 @@ if [[ ${HBOX_EXTRA_ARGS[*]-} ]]; then
   set -- --conf hbox.internal.extra.args.count=$((${#HBOX_EXTRA_ARGS[@]} + 2)) "${HBOX_EXTRA_ARGS[@]}" "$@"
 fi
 
-exec "$JAVACMD" "${HBOX_CLIENT_OPTS[@]}" -cp "$HBOX_CLASSPATH" org.apache.hadoop.util.RunJar "$HBOX_JAR" "$@"
+HBOX_CLASSPATH="$HBOX_JAR:$HBOX_CLASSPATH"
+
+exec "$JAVACMD" "${HBOX_CLIENT_OPTS[@]}" -cp "$HBOX_CLASSPATH" net.qihoo.hbox.client.Client "$@"