this.stats = new StoreStats("aggregate.rest-client-factory");
this.rawStoreList = new ArrayList<R2Store>();
// Create the R2 (Netty) Factory object
// TODO: Add monitoring for R2 factory
this._clientFactory = new HttpClientFactory();
this.RESTClientFactoryStats = new StoreClientFactoryStats();
keySerializerMap = new HashMap<String, SerializerDefinition>();
valueSerializerMap = new HashMap<String, SerializerDefinition>();
}