Re: Please subscribe me to this mailing list

See here: _http://kafka.apache.org/contact.html_ On 07/08/2013 06:15 AM, Maheedhar Gunturu wrote:

Re: produce / consume json to kafka

A json payload can be seen from several perspectives: - as some kind of object (e.g. jackson JSonNode) - as a string - a byte array Imho all depends on what "perspective" you are using. Assuming that you are not working directly with byte arrays (in this case you could write a simple Byte array

Re: kafka source code run problems

Hi Sphinx, I'm running Kafka in Eclipse, could you please explain better your issue? Best, Andrea On 06/18/2013 09:36 AM, sphinx jiang wrote: > Hi, I am Sphinx Jiang, a Chinese Kafka user. > > I am learning the source code. But after I import the source code in > eclipse, the running come with so

Re: java.lang.NumberFormatException: null - when producer tries to send message to Kafka queue

Hi, looking at the stack trace It seems to me you are using Kafka 0.7.0. Well, I think the issue has something to do with broker(s) registration (i.e Zookeeper) so you should check the startup messages on Kafka and eventually the Zookeeper logs, I'm quite sure you will find something there. Th

Re: LeaderNotAvailableException

Hi, don't know exactly can help but I got the same LeaderNotAvailableException while playing (several restarts) with different versions of Zookeeper pointing to the same dataDir (without cleaning that between restarts) Regards, Andrea On 05/14/2013 06:12 PM, Yu, Libo wrote: Hi, I have 3 mac

Re: can producers(from same system) send messages to separate broker systems?

Of course...what is the problem? Or maybe you're missing some other constraint? On 05/14/2013 02:20 PM, Chitra Raveendran wrote: Hi Can there be 2 producers in the same server, both sending their own separate topics to separate broker systems?

Re: Is there a limitation on the number of simultaneous consumer connections to the same topic

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 p

Re: eclipse project/classpath files for 0.8?

since I already have step 0: eclipse. eclipse, eclipse, eclispe... :) thanks, rob -Original Message----- From: Andrea Gazzarini Sent: Saturday, May 11, 2013 12:15 PM To: users@kafka.apache.org Subject: Re: eclipse project/classpath files for 0.8? https://cwiki.apache.org/confluence/display/

Re: eclipse project/classpath files for 0.8?

https://cwiki.apache.org/confluence/display/KAFKA/Developer+Setup Is that close to what you were looking for? Best, Andrea On 05/11/2013 06:17 PM, Rob Withers wrote: Could anyone throw me a nice shiny knuckle bone, please? Smile thanks, rob