Hey Guys, David has made a bunch of progress on the offset commit api implementation.
Since this is a public API it would be good to do as much thinking up-front as possible to minimize future iterations. It would be great if folks could do the following: 1. Read the wiki here: https://cwiki.apache.org/confluence/display/KAFKA/Offset+Management 2. Check out the code David wrote here: https://issues.apache.org/jira/browse/KAFKA-657 In particular our hope is that this API can act as the first step in scaling the way we store offsets (ZK is not really very appropriate for this). This of course requires having some plan in mind for offset storage. I have written (and then after getting some initial feedback, rewritten) a section in the above wiki on how this might work. If no one says anything I will be taking a slightly modified patch that adds this functionality on trunk as soon as David gets in a few minor tweaks. -Jay