Re: join all three groups

2013-02-13 Thread Jun Rao
Please follow the instructions in http://kafka.apache.org/contact.html Thanks, Jun On Wed, Feb 13, 2013 at 6:22 PM, Sining Ma wrote: > Hi, > I am using kafka API right now. I need to join all these groups so that I > can ask questions. > Please drag my in these groups. > > -- > Regards, > Sini

Re: where can I see the latest commits?

2013-02-13 Thread David Arthur
On 2/13/13 8:26 PM, S Ahmed wrote: On the dev list I read how things are committed etc., but I don't see any of the updates here: https://github.com/apache/kafka/commits/trunk Github is just a mirror of the official Apache git repository located at http://git.apache.org/kafka.git/ Also, when s

Re: Atlanta AJUG presentation on Kafka March 19th

2013-02-13 Thread Jay Kreps
I think the important thing to understand is that there are two meanings for the word replication. 1. Mirroring is copying data from one cluster and writing it to another. We use this to make sure that all client interaction is always with a local cluster. 2. Intra-cluster replication is the featu

Re: Atlanta AJUG presentation on Kafka March 19th

2013-02-13 Thread Jun Rao
Chris, You can find some numbers for LinkedIn usage in http://sites.computer.org/debull/A12june/pipeline.pdf More details about cross DC mirroring can be found in the following wiki. https://cwiki.apache.org/confluence/display/KAFKA/Kafka+mirroring+%28MirrorMaker%29 Thanks, Jun On Wed, Feb 13,

Re: Atlanta AJUG presentation on Kafka March 19th

2013-02-13 Thread Chris Curtin
Thanks Jun & Jay, I did my first run through yesterday internally and a couple of the questions that came up were around performance, typical clusters and datacenter replication. I found some slides from 2011 and early 2012 about what LinkedIn's clusters consist of and some performance numbers. A