Your package apache-commons-jexl failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6934639 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 903447 [details] build.log
Created attachment 903448 [details] root.log
Created attachment 903449 [details] state.log
Looks like this was an issue elsewhere as has been fixed.