{
"pools":{
	"A":{"servers":["172.18.45.100:11211"]},
	"B":{"servers":["172.18.45.101:11211"]}
   },
   "route": {
     "type": "PrefixPolicyRoute",
     "operation_policies": {

       "delete": {
	"type": "AllAsyncRoute",
	"children": [ "PoolRoute|A", "PoolRoute|B" ]
	},

       "get": {
	"type": "MissFailoverRoute",
	"children": [ "PoolRoute|A", "PoolRoute|B" ]
	},

       "set": {
	"type": "AllAsyncRoute",
	"children": [ "PoolRoute|A", "PoolRoute|B" ]
	}
     }
   }
 }