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From Jun Rao <jun...@gmail.com>
Subject Re: ASyncProducer loss more messages than SyncProducer when broker crashes.
Date Mon, 04 Feb 2013 16:39:21 GMT
Currently, there is no callback to report socket failure in the async
producer. However, async producer should be able to detect socket failure
and reconnect to another broker. Are you using a vip or Zookeeper in the
producer for load balancing?



On Sun, Feb 3, 2013 at 10:00 PM, 王国栋 <wanggd04@gmail.com> wrote:

> Hi,
> we are doing some fail over test on Kafka0.7.2. We kill one of the brokers
> on purpose. But we find that the async-producer loss more messages. We do
> catch exceptions for send api. But it seems that the async-producer doesn't
> throw any exceptions when broker is done.
> We change the producer to sync-producer, and got the exceptions as soon as
> the broker is down.
> So I am wondering if I can get the socket status connected to the broker.
> Does some callbacks can do this?
> Thanks.
> --
> Guodong Wang
> 王国栋

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