Description of problem: HDFS providers are disabled in Fedora's build of apache-commons-vfs 2.1, because Hadoop was "retired". I've taken ownership of the hadoop package, and it has been unretired. The HDFS providers in upstream VFS2.1 no longer need to be disabled.
submitted as update @ https://bodhi.fedoraproject.org/updates/FEDORA-2016-a2800f7739
apache-commons-vfs-2.1-7.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-a2800f7739
apache-commons-vfs-2.1-7.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.