Load testing NIFI ListenHttp processor. Returns Non HTTP response code: java.net.SocketException

[#1]

Hello,

I have a NIFI flow with a ListenHTTP processor. I am load testing it by hitting it from another machine using JMeter. Randomly I get Non HTTP response codes: "org.apache.http.NoHttpResponseException" and "Non HTTP response code: java.net.SocketException" for some threads. Have no idea why this is happening and the number of these errors per run is changing.

Thank you,