TopologyBuilder builder = new TopologyBuilder();
Fields fieldsGroupingToTimeBolt = new Fields("metricAccount", "metricName");
Fields fieldsGroupingToMessageBolt = new Fields("metricAccount", "metricName");
Fields fieldsGroupingToPersistenceBolt = new Fields("metricAccount", "metricName");
JuggaloaderPersistenceBolt persistenceBolt = new JuggaloaderPersistenceBolt();
JuggaloaderMessageGeneratorBolt messageGenerator = new JuggaloaderMessageGeneratorBolt();
builder.setSpout("spout", new JuggaloaderDummySpout(), 1);
// spout-->secondsBolt