metric.getValueAndReset();
metric.incrBy(this.fetchQueues.inQueues.get());
metric = metricGauge.scope("queues");
metric.getValueAndReset();
metric.incrBy(this.fetchQueues.queues.size());
LOG.info("[Fetcher #" + taskIndex + "] Threads : "
+ this.activeThreads.get() + "\tqueues : "
+ this.fetchQueues.queues.size() + "\tin_queues : "
+ this.fetchQueues.inQueues.get());