[jira] [Created] (KAFKA-6400) Consider setting default cache size to zero in Kafka Streams

2017-12-23 Thread Matthias J. Sax (JIRA)
Matthias J. Sax created KAFKA-6400: -- Summary: Consider setting default cache size to zero in Kafka Streams Key: KAFKA-6400 URL: https://issues.apache.org/jira/browse/KAFKA-6400 Project: Kafka

Re: [DISCUSS] KIP-227: Introduce Incremental FetchRequests to Increase Partition Scalability

2017-12-23 Thread Becket Qin
Hi Colin, Thanks for the explanation. I want to clarify a bit more on my thoughts. I am fine with having a separate discussion as long as the follow-up discussion will be incremental on top of this KIP instead of override the protocol in this KIP. I completely agree this KIP is useful by itself.

Re: [DISCUSS] KIP-227: Introduce Incremental FetchRequests to Increase Partition Scalability

2017-12-23 Thread Colin McCabe
On Fri, Dec 22, 2017, at 14:31, Becket Qin wrote: > >> > >> The point I want to make is that avoiding doing binary search on index > >> file and avoid reading the log segments during fetch has some additional > >> benefits. So if the solution works for the current KIP, it might be a > >> better cho