We have following problem with the connection timeout parameter. We can change the parameter in the Jenkins-UI or in hudson.plugins.jira.JiraProjectProperty.xml, but after every restart of Jenkins it is set back in the UI to the default = 10.
Value in the xml stays correct until we save the Jenkins configuration over UI.
There are no additional informations in the log.
Change default connection timeout parameter for JIRA-Plugin in the Jenkins-UI or in the xml-file. Restart Jenkins. Lookup connection timeout parameter in the Jenkins-UI.