python - Celery/Redis 一些（许多）消息被丢弃

Question

我使用 Celery (2.2.4) 和 Redis (v.2.2.2) 作为我的消息代理。

知道什么会导致某些（大多数）消息随机且不一致地丢失吗？

Answer 1

The only reason that seems logical is that you exceed the memory that your redis-instance uses. So some messages are discarded ( with LRU policy (?) ).