Both. On Thursday, October 17, 2013, Steve Morin wrote:
> Is there only time delay or can it be set to flush for every message with > the obvious performance hit? > > > On Wed, Oct 16, 2013 at 9:49 AM, Jay Kreps <jay.kr...@gmail.com<javascript:;>> > wrote: > > > Yes, the change in trunk is that all log configurations are automatically > > available at both the log level and the global default level and can be > set > > at topic creation time or changed later without bouncing any servers. > > > > -Jay > > > > > > On Tue, Oct 15, 2013 at 5:47 PM, Simon Hørup Eskildsen > > <si...@sirupsen.com <javascript:;>>wrote: > > > > > Do you mean that it's possible to override log configurations per topic > > in > > > trunk? > > > > > > Yeah, you're right. :-) I wasn't sure what to call it if not > consistency, > > > even though I know that sort of has another meaning in this context. > > > > > > > > > On Tue, Oct 15, 2013 at 6:53 PM, Jay Kreps > > > <jay.kr...@gmail.com<javascript:;>> > wrote: > > > > > > > Yeah, looks like you are right, we don't have the per-topic override > in > > > 0.8 > > > > :-( > > > > > > > > All log configurations are overridable in trunk which will be 0.8.1. > > > > > > > > Just to be totally clear this setting does not impact consistency > (i.e. > > > all > > > > replicas will have the same messages in the same order), nor even > > > > durability (if you have replication > 1), but just recoverability on > a > > > > single server in the event of a hard machine crash. > > > > > > > > -Jay > > > > > > > > > > > > On Tue, Oct 15, 2013 at 2:07 PM, Simon Hørup Eskildsen > > > > <si...@sirupsen.com <javascript:;>>wrote: > > > > > > > > > 0.8, we're not on master, but we definitely can be. > > > > > > > > > > > > > > > On Tue, Oct 15, 2013 at 5:03 PM, Jay Kreps > > > > > <jay.kr...@gmail.com<javascript:;> > > > > > wrote: > > > > > > > > > > > Hey Simon, > > > > > > > > > > > > What version of Kafka are you using? > > > > > > > > > > > > -Jay > > > > > > > > > > > > > > > > > > On Tue, Oct 15, 2013 at 9:56 AM, Simon Hørup Eskildsen > > > > > > <si...@sirupsen.com <javascript:;>>wrote: > > > > > > > > > > > > > Hi Kafkas! > > > > > > > > > > > > > > Reading through the documentation and code of Kafka, it seems > > there > > > > is > > > > > no > > > > > > > feature to set flushing interval (messages/time) for a specific > > > > topic. > > > > > I > > > > > > am > > > > > > > interested in this to get consistency for certain topics by > > > flushing > > > > > > after > > > > > > > every message, while having eventual consistency for other > topics > > > > > > > (default). > > > > > > > > > > > > > > Would there be interest in such feature? Then I might be > curious > > to > > > > > give > > > > > > > the Log module a dive and see if I can foster enough Scala to > add > > > > this. > > > > > > > > > > > > > > Thanks! > > > > > > > > > > > > > > -- > > > > > > > Simon > > > > > > > http://sirupsen.com/ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > Simon > > > > > http://sirupsen.com/ > > > > > > > > > > > > > > > > > > > > > -- > > > Simon > > > http://sirupsen.com/ > > > > > >
