Unable to snapshot thread local operations (implementation of OpTimerFactory is not a ThreadLocalOpT

Question

Hi,

I want to configure Jira with external database(Mysql) so I cloned(AMI) the existing Jira with H2 and created new ec2 instance then I stop new Jira instance changed the dbconfig.xml to point to newly created Mysql db  and restart the Jira. then I observed in atlassian-jira.log got this following error.

http-nio-8080-exec-1 ERROR anonymous 424x1x1 - 10.212.255.245 / [c.atlassian.instrumentation.Instrument] Unable to snapshot thread local operations (implementation of OpTimerFactory is not a ThreadLocalOpTimerFactory): null
2023-09-06 07:04:34,067+0000 http-nio-8080-exec-2 WARN anonymous 424x2x1 - 10.212.255.245 /secure/errors.jsp [c.a.jira.security.JiraSecurityFilter] Rejecting security-sensitive request that bypassed Johnson filter: /secure/errors.jsp

Searched in the internet no solutions so how to resolve this? Please help..

Sayed Bares [ServiceRocket] · Accepted Answer

@Karthikeyan.Rajagopal welcome to the community! What do you see at the end of /logs/atlassian-jira.log and the tomcat log /log/catalina.out ? Did you follow https://confluence.atlassian.com/jirakb/migrate-from-hsql-embedded-database-to-external-database-in-jira-server-295308246.html to switch from H2 to external?