Wipe command fails without Metrics #211

muchos wipe will fail if there is no metrics service running. I had configured 7 nodes for my cluster:

leader1 = namenode,zookeeper
leader2 = resourcemanager,zookeeper
leader3 = accumulomaster,zookeeper
worker1 = worker
worker2 = worker
worker3 = worker
worker4 = worker

When I tried to run the wipe command I will get these errors and it will fail:
TASK [stop influxdb and grafana] ************************************************************************************************************************************************************************************************************
failed: [metrics] (item=influxdb) => {"changed": false, "item": "influxdb", "msg": "Could not find the requested service influxdb: host"}
failed: [metrics] (item=grafana-server) => {"changed": false, "item": "grafana-server", "msg": "Could not find the requested service grafana-server: host"}
to retry, use: --limit @/home/centos/ansible/wipe.retry