zk properties modify

dolphinscheduler-service/src/main/resources/zookeeper.properties

@@ -16,7 +16,7 @@
 #
 
 # zookeeper cluster.  multiple are separated by commas.  eg. 192.168.xx.xx:2181,192.168.xx.xx:2181,192.168.xx.xx:2181
-zookeeper.quorum=192.168.xx.xx:2181,192.168.xx.xx:2181,192.168.xx.xx:2181
+zookeeper.quorum=localhost:2181
 
 # dolphinscheduler root directory
 #zookeeper.dolphinscheduler.root=/dolphinscheduler