[DISCUSS] Brokers disconnect intermittently with TLS1.3

2021-11-16 Thread Kokoori, Shylaja
Hi Luke, Sorry about the miscommunication, I was not talking about making TLS1.2 default. My assumption is that if JDK version < 11, TLS 1.2 will be used. So wanted to come up with a solution that worked for both cases. To provide more details about the issue, given below is the error

Re: [DISCUSS] Brokers disconnect intermittently with TLS1.3

2021-11-15 Thread Luke Chen
Hi Shylaja, Thanks for reporting the issue. > Given that TLS1.3 does not support renegotiation, can I make it applicable just for TLS1.2? Are you saying you're trying to make Kafka default supports to TLS1.2, instead of TLS1.3? If so, I don't think it's a good idea to fall back to an older and

[DISCUSS] Brokers disconnect intermittently with TLS1.3

2021-11-15 Thread Kokoori, Shylaja
Hi all, Using TLS1.3 (with JDK11) is causing an intermittent increase in inter-broker p99 latency, as mentioned by Yiming in Kafka-9320.