Re: Kafka Streams Session store performance degradation from 0.10.2.1 to 0.11.0.3

2018-11-17 Thread jonathangordon
On 2018/11/17 00:26:56, Guozhang Wang wrote: > Could you create a JIRA with all the current available information uploaded > on the ticket for me to further investigate the issue? This way we will not > lose track of it (email list is not the best venue for potential bug > investigation :). Here

Re: Kafka Streams Session store performance degradation from 0.10.2.1 to 0.11.0.3

2018-11-15 Thread jonathangordon
On 2018/11/08 00:13:39, "Matthias J. Sax" wrote: > That is what I try to figure out. I went over the 0.10.2.2 to 0.11.0.3 > Jiras but found nothing I could point out. There are couple of > SessionStore related tickets, but none of them should have an effect > like this. > > To narrow it down, it

Re: Kafka Streams Session store performance degradation from 0.10.2.1 to 0.11.0.3

2018-11-07 Thread jonathangordon
Hi Matthias, I upgraded to 2.0.0 and we're experiencing the same problem. I've posted a new screengrab of a thread profile: https://imgur.com/a/2wncPHw >From our perspective, it appears something happened after 0.10.2.1 that made >the LRU Cache much slower for our use case. What would you reco