Maros Orsak comments

Results 130 comments of


                                            Maros Orsak

Performance Issue with SCRAM-SHA Credentials Cache at 4800+ `KafkaUsers`

Give me a moment, I will share more logs :) Update: Here is the log from the UserOperator container [1] [1] - https://drive.google.com/file/d/1juNl65yfXlQankK_t7eQttvoCopyjqri/view?usp=sharing

Performance Issue with SCRAM-SHA Credentials Cache at 4800+ `KafkaUsers`

So based on the suggestion from @scholzj (i.e., try to increase the length of the username), we found out that it might be the problem of the LIMIT for the...

Performance Issue with SCRAM-SHA Credentials Cache at 4800+ `KafkaUsers`

I will not be able to attend today's triage but to summarize this problem occurs in **ZK-based clusters**. On KRaft clusters the limit is around 19 300 KafkaUsers [1] with...

[ST] Node Pools role changes. Role change and scale down prevention if replicas present.

/azp run regression

[ST] Node Pools role changes. Role change and scale down prevention if replicas present.

/azp list

[ST] Node Pools role changes. Role change and scale down prevention if replicas present.

/azp run kraft-regression

[ST] default builders for plain/tls internal clients

/azp run regression

[ST] default builders for plain/tls internal clients

/azp list

[ST] default builders for plain/tls internal clients

/azp run feature-gates-regression

Add topic replication factor change

## STs related I was wondering about the STs and this is a possible approach: Based on your input Federico I have prepared maybe possible test cases for the system...