kafka-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andrea Gazzarini <andrea.gazzar...@gmail.com>
Subject Re: Is there a limitation on the number of simultaneous consumer connections to the same topic
Date Mon, 13 May 2013 10:43:49 GMT
It shouldn't.
Creating several listener / consumer processes belonging to the same 
group means you are working with a point-to-point message channel so 
incoming messages will be delivered only to one consumer.

Maybe I'm wrong but I believe in that scenario there's no difference 
(from broker perspective) between threads and processes.


On 05/13/2013 12:15 PM, Ming Li wrote:
> Hi,
> Does Kafka have a limitation on the simultaneous connections (created with
> Consumer.createJavaConsumerConnector) for the same topic within the same
> group?
> My scenario is I need to consume a topic from different process (not
> thread), so I need to create lots of high level consumers.
> Best Regards,
> Li Ming

View raw message