Re: [DISCUSS] KIP-67: Queryable state for Kafka Stream
Thanks - updated On Wed, 6 Jul 2016 at 20:08 Guozhang Wangwrote: > Thanks Damian, the KIP wiki looks good to me. One minor comment on the > "Compatibility, Deprecation, and Migration Plan" section: we probably also > want to mentions that since we need to handle concurrent access with the > queryable state support, this may incur slight overhead on the streams > applications while query is on-going, and we will quantize the overhead in > our benchmarks. > > On Mon, Jul 4, 2016 at 12:44 AM, Damian Guy wrote: > > > Thanks Jay - i've updated the KIP accordingly. > > > > Thanks, > > Damian > > > > On Fri, 1 Jul 2016 at 16:19 Jay Kreps wrote: > > > > > We have not used the "get" prefex in methods, like getXyz(), elsewhere > in > > > our java code, instead sticking with the scala style methods like > xyz(). > > > It'd be good to change those. > > > > > > -Jay > > > > > > On Fri, Jul 1, 2016 at 4:09 AM, Damian Guy > wrote: > > > > > > > Hi, > > > > > > > > We've made some modifications to the KIP. The "Discovery" API has > been > > > > changed > > > > > > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams#KIP-67:QueryablestateforKafkaStreams-Step2inproposal:globaldiscoveryofstatestores > > > > > > > > Please take a look. > > > > > > > > Many thanks, > > > > Damian > > > > > > > > On Tue, 28 Jun 2016 at 09:34 Damian Guy > wrote: > > > > > > > > > Hi, > > > > > > > > > > We have created KIP 67: Queryable state for Kafka Streams` > > > > > > > > > > > > > > > > > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams > > > > > > > > > > Please take a look. Feedback is appreciated. > > > > > > > > > > Thank you > > > > > > > > > > > > > > > > > > -- > -- Guozhang >
Re: [DISCUSS] KIP-67: Queryable state for Kafka Stream
Thanks Damian, the KIP wiki looks good to me. One minor comment on the "Compatibility, Deprecation, and Migration Plan" section: we probably also want to mentions that since we need to handle concurrent access with the queryable state support, this may incur slight overhead on the streams applications while query is on-going, and we will quantize the overhead in our benchmarks. On Mon, Jul 4, 2016 at 12:44 AM, Damian Guywrote: > Thanks Jay - i've updated the KIP accordingly. > > Thanks, > Damian > > On Fri, 1 Jul 2016 at 16:19 Jay Kreps wrote: > > > We have not used the "get" prefex in methods, like getXyz(), elsewhere in > > our java code, instead sticking with the scala style methods like xyz(). > > It'd be good to change those. > > > > -Jay > > > > On Fri, Jul 1, 2016 at 4:09 AM, Damian Guy wrote: > > > > > Hi, > > > > > > We've made some modifications to the KIP. The "Discovery" API has been > > > changed > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams#KIP-67:QueryablestateforKafkaStreams-Step2inproposal:globaldiscoveryofstatestores > > > > > > Please take a look. > > > > > > Many thanks, > > > Damian > > > > > > On Tue, 28 Jun 2016 at 09:34 Damian Guy wrote: > > > > > > > Hi, > > > > > > > > We have created KIP 67: Queryable state for Kafka Streams` > > > > > > > > > > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams > > > > > > > > Please take a look. Feedback is appreciated. > > > > > > > > Thank you > > > > > > > > > > -- -- Guozhang
Re: [DISCUSS] KIP-67: Queryable state for Kafka Stream
Thanks Jay - i've updated the KIP accordingly. Thanks, Damian On Fri, 1 Jul 2016 at 16:19 Jay Krepswrote: > We have not used the "get" prefex in methods, like getXyz(), elsewhere in > our java code, instead sticking with the scala style methods like xyz(). > It'd be good to change those. > > -Jay > > On Fri, Jul 1, 2016 at 4:09 AM, Damian Guy wrote: > > > Hi, > > > > We've made some modifications to the KIP. The "Discovery" API has been > > changed > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams#KIP-67:QueryablestateforKafkaStreams-Step2inproposal:globaldiscoveryofstatestores > > > > Please take a look. > > > > Many thanks, > > Damian > > > > On Tue, 28 Jun 2016 at 09:34 Damian Guy wrote: > > > > > Hi, > > > > > > We have created KIP 67: Queryable state for Kafka Streams` > > > > > > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams > > > > > > Please take a look. Feedback is appreciated. > > > > > > Thank you > > > > > >
Re: [DISCUSS] KIP-67: Queryable state for Kafka Stream
We have not used the "get" prefex in methods, like getXyz(), elsewhere in our java code, instead sticking with the scala style methods like xyz(). It'd be good to change those. -Jay On Fri, Jul 1, 2016 at 4:09 AM, Damian Guywrote: > Hi, > > We've made some modifications to the KIP. The "Discovery" API has been > changed > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams#KIP-67:QueryablestateforKafkaStreams-Step2inproposal:globaldiscoveryofstatestores > > Please take a look. > > Many thanks, > Damian > > On Tue, 28 Jun 2016 at 09:34 Damian Guy wrote: > > > Hi, > > > > We have created KIP 67: Queryable state for Kafka Streams` > > > > > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams > > > > Please take a look. Feedback is appreciated. > > > > Thank you > > >
Re: [DISCUSS] KIP-67: Queryable state for Kafka Stream
Hi, We've made some modifications to the KIP. The "Discovery" API has been changed https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams#KIP-67:QueryablestateforKafkaStreams-Step2inproposal:globaldiscoveryofstatestores Please take a look. Many thanks, Damian On Tue, 28 Jun 2016 at 09:34 Damian Guywrote: > Hi, > > We have created KIP 67: Queryable state for Kafka Streams` > > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams > > Please take a look. Feedback is appreciated. > > Thank you >
[DISCUSS] KIP-67: Queryable state for Kafka Stream
Hi, We have created KIP 67: Queryable state for Kafka Streams` https://cwiki.apache.org/confluence/display/KAFKA/KIP-67%3A+Queryable+state+for+Kafka+Streams Please take a look. Feedback is appreciated. Thank you