S Ahmed 2012-05-05, 21:44
Sebastian Eichner 2012-05-07, 08:07
-Re: kafka and ruby client, beginner questions
S Ahmed 2012-05-07, 13:47
Is it possible to query for a list of offsets?
>From what I understand, each offset is not for a single message, but could
be a group of messages right?
On Mon, May 7, 2012 at 4:07 AM, Sebastian Eichner <[EMAIL PROTECTED]
> On Sat, May 5, 2012 at 11:44 PM, S Ahmed <[EMAIL PROTECTED]> wrote:
> > c = Kafka::Consumer.new(:topic => "test")
> > m1 = c.consume
> > 
> > So it says it is empty.
> The Ruby-Consumer consumes everything after it was started (in
> lib/kafka/consumer.rb you can see that the offset is automatically set
> to latest_offset on startup).
> You can set your own offset in the Consumer's constructor like
> Kafka::Consumer.new(:offset => 12345) if you want.
> To receive messages via the normal consume-method you'd have to create
> them after the consumer was instantiated, so like:
> c = Kafka::Consumer.new(:topic => "test")
> # now run the producer
> m1 = c.consume
> # m1 now contains the newly created messages
Sebastian Eichner 2012-05-07, 13:52
S Ahmed 2012-05-07, 13:57
Felix GV 2012-05-08, 18:24