logger.debug("num removed=" + num);
num = jedis.del(queueUrl + "-" + shard + "-F");
logger.debug("num removed=" + num);
num = jedis.del(queueUrl + "-" + shard + "-V");
logger.debug("num removed=" + num);
num = jedis.del(queueUrl + "-" + shard + "-VR");
logger.debug("num removed=" + num);
long ts2 = System.currentTimeMillis();
CQSControllerServlet.valueAccumulator.addToCounter(AccumulatorName.RedisTime, (ts2 - ts1));
logger.debug("event=cleared_queue queue_url=" + queueUrl + " shard=" + shard);
} catch (JedisConnectionException e) {