-Re: Questions on mirror maker
Joel Koshy 2013-07-16, 07:16
For (1) can you clarify what you mean by "multiplied" consumer configs?
For (2) the mirror-maker actually uses the high level consumer.
On Sun, Jul 14, 2013 at 7:43 AM, Calvin Lei <[EMAIL PROTECTED]> wrote:
> Hi all,
> I have two questions regarding setting up mirror maker for our cross cluster replication (DC1 to DC2, for instance)
> 1. In what use case you would want to specify multiplied consumer configs?
> 2. It seems like the consumer inside the mirror is a SimpleConsumer. Is it possible to switch it to HghLevelConsumer? Assuming our DC2 is down, I would shut down the mirror until DC2 is back up. Once it is up, I want the mirror to pick up when it is left off and start replicating messages that has not been delivered to DC2. By using a Highlevel consumer, that kind of behavior is built in because the offset is being saved in the DC1 zookeeper. am i correct?