Hi, Bhaskar, Thanks for your interest. Just granted you the wiki permission.
Jun On Sun, Aug 27, 2017 at 4:37 AM, Bhaskar Gollapudi < bhaskargollap...@gmail.com> wrote: > Hi , > > I would like to have have some permissions to create a KIP and start a > discussion. > > I think I was able to create a JIRA but cant do anything more beyond that. > I guess the process is to first create a KIP and get it discussed and > voted. > > https://issues.apache.org/jira/browse/KAFKA-5761 > > Can someone please let me know what is needed for me to be having the > permission to create a discussion thread ? > > There are a couple of other points too that I want to put forward to the > Kafka dev community : like the point I noticed about > the max.in.flight.requests.per.connection property - > > max.in.flight.requests.per.connection The maximum number of unacknowledged > requests the client will send on a single connection before blocking. Note > that if this setting is set to be greater than 1 and there are failed > sends, there is a risk of message re-ordering due to retries (i.e., if > retries are enabled). > I think this documentation is a bit confusing as it say this controls the # > of unack'd requests client can send before being blocked. However , AFAI > checked the code, it only checks for pending writes to the socketChannel > before allowing next write, and this write might have been buffered in the > socket's internal buffers ( based on SO_SNDBUF > <https://docs.oracle.com/javase/8/docs/api/java/net/ > StandardSocketOptions.html#SO_SNDBUF> > value > ) without any ack as yet. There is still a chance that this message might > get lost ( network failure and session loss ) so its not correct to equate > this state to saying the message has been acked. > > Regards > Bhaskar >
