@Override
    public boolean removeQueue(String taskTrackerNodeGroup) {
        String tableName = JobQueueUtils.getExecutableQueueName(taskTrackerNodeGroup);
        DBCollection dbCollection = template.getCollection(tableName);
        dbCollection.drop();
        LOGGER.info("drop queue " + tableName);

        return true;
    }
@author Robert HG (254963746@qq.com) on 5/28/15.
lts-core/src/main/java/com/github/ltsopensource/queue/mongo/MongoExecutableJobQueue.java