my server.xml file that was running in previous version of JIRA in test 7.13.0 was fine. But when I updated to 8.5.3 I now have a warning that my server.xml file is not the same and may want to review it. The only change I can see is that my new one after updating does not have the entry below.
<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="120"/>
I am not familiar with what this entry does or fixes so I am not sure if I should re-add this to my current server.xml file. Can anyone shed light on this entry and would it helps with? Maybe the newer JIRA doesn't need this?
Thanks for any feedback!