ClassNotFoundException

Sergio Silva

I'm having several occurrences of errors below in atlassin-jia.log of my instance of JIRA.

xxxxxx--------xxxxxxxx--------xxxxxxxxxx

2014-05-29 09:09:58,443 http-bio-8080-exec-662 WARN anonymous 549x194946x2 - 172.16.34.20 /rest/auth/1/session [NoModule] Could not find JDBC driver class named com.mysql.jdbc.Driver.

2014-05-29 09:09:58,443 http-bio-8080-exec-662 WARN anonymous 549x194946x2 - 172.16.34.20 /rest/auth/1/session [NoModule]

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver

at com.atlassian.plugins.rest.module.ChainingClassLoader.loadClass(ChainingClassLoader.java:65)

xxxxxx--------xxxxxxxx--------xxxxxxxxxx

2014-05-29 09:23:56,750 http-bio-8080-exec-678 WARN robson.klug 563x194987x2 1f8nf75 10.80.66.232 /rest/tempo-rest/2.0/team/13/dates/Current [NoModule]

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver not found from bundle [com.tempoplugin.tempo-core]

at org.springframework.osgi.util.BundleDelegatingClassLoader.findClass(BundleDelegatingClassLoader.java:103)

xxxxxx--------xxxxxxxx--------xxxxxxxxxx

Mehmet Kazgan_qriny9

Hi Sergio,

If you are the one from TDC, you will remember me

It seems like your issue here is the mysql driver that is in the lib folder. You need to update/replace your mysql driver located at [JIRA Installation Directory]\lib.

Here is the list of drivers:

https://confluence.atlassian.com/display/DOC/Database+JDBC+Drivers

1. Stop Tomcat (JIRA)

2. Stop MySQL

3. Replace/Update Driver

4. Start MySQL

5. Start Tomcat

I would delete the logs and check again.

Good luck and nice to hear from you if you are the Sergio that I know.

Mehmet