I have the same issue, after upgrading to 1.451 windows package , I lost All my Job data. For me a 404 error reported at start up and as per one suggestion I restarted using diff port 12080 and its started up fine but none of the jobs are restarted.
Can you please le t me know how to Reload data manually ----- Thanks, Jagan Kalluri -- View this message in context: http://jenkins.361315.n4.nabble.com/JIRA-JENKINS-12758-Jenkins-looses-build-data-on-restart-tp4387048p4390606.html Sent from the Jenkins issues mailing list archive at Nabble.com.