db.lrem(RedisIndexKeys.META_INDICES_AUTO, idxName, 0);
keyList = db.keys(RedisIndexKeys.MANUAL + idxName + ":*");
for(String key : keyList){
db.del(key);
}
keyList = db.keys(RedisIndexKeys.META_MANUAL + idxName + ":*");
for(String key : keyList){
db.del(key);