Seems similar to #1177831 which states build_job with parameters fails since POST is not used.
See patch https://review.openstack.org/#/c/122462/1/jenkins/__init__.py which might well solve both bugs. ** Summary changed: - cancel_queue() does not work + cancel_queue() does not work, must use POST not GET -- You received this bug notification because you are a member of Python Jenkins Developers, which is subscribed to Python Jenkins. https://bugs.launchpad.net/bugs/1246466 Title: cancel_queue() does not work, must use POST not GET Status in Python API for Jenkins: New Bug description: The Jenkins.cancel_queue() method does not actually cancel a queued item. An investigation revealed that Jenkins (v1.529) wants a POST rather than a GET, when accessing 'queue/item/%(number)s/cancelQueue'. To manage notifications about this bug go to: https://bugs.launchpad.net/python-jenkins/+bug/1246466/+subscriptions -- Mailing list: https://launchpad.net/~python-jenkins-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~python-jenkins-developers More help : https://help.launchpad.net/ListHelp

