Thanks Henry - we've updated the KIP with an example and the new config parameter required. FWIW the user doesn't register a listener, they provide a host:port in config. It is expected they will start a service running on that host:port that they can use to connect to the running KafkaStreams Instance.
Thanks, Damian On Thu, 7 Jul 2016 at 06:06 Henry Cai <h...@pinterest.com.invalid> wrote: > It wasn't quite clear to me how the user program interacts with the > discovery API, especially on the user supplied listener part, how does the > user program supply that listener to KafkaStreams and how does KafkaStreams > know which port the user listener is running, maybe a more complete > end-to-end example including the steps on registering the user listener and > whether the user listener needs to be involved with task reassignment. > > > On Wed, Jul 6, 2016 at 9:13 PM, Guozhang Wang <wangg...@gmail.com> wrote: > > > ＋1 > > > > On Wed, Jul 6, 2016 at 12:44 PM, Damian Guy <damian....@gmail.com> > wrote: > > > > > Hi all, > > > > > > I'd like to initiate the voting process for KIP-67 > > > < > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams > > > > > > > > > > KAFKA-3909 <https://issues.apache.org/jira/browse/KAFKA-3909> is the > top > > > level JIRA for this effort. > > > > > > Initial PRs for Step 1 of the process are: > > > Expose State Store Names <https://github.com/apache/kafka/pull/1526> > and > > > Query Local State Stores <https://github.com/apache/kafka/pull/1565> > > > > > > Thanks, > > > Damian > > > > > > > > > > > -- > > -- Guozhang > > >
