How do I clear my Jenkins/Hudson build history?

Question

I recently updated the configuration of one of my hudson builds. The build history is out of sync. Is there a way to clear my build history?

Please and thank you

Answer 1

If you click Manage Hudson / Reload Configuration From Disk, Hudson will reload all the build history data.

If the data on disk is messed up, you'll need to go to your %HUDSON_HOME%\jobs\<projectname> directory and restore the build directories as they're supposed to be. Then reload config data.

If you're simply asking how to remove all build history, you can just delete the builds one by one via the UI if there are just a few, or go to the %HUDSON_HOME%\jobs\<projectname> directory and delete all the subdirectories there -- they correspond to the builds. Afterwards restart the service for the changes to take effect.