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We'll also make sure our preferred editor is\n+installed (replace `vim` with your preferred editor):\n+\n+```bash\n+sudo dnf install accumulo java-1.8.0-openjdk-devel tuned vim\n+```\n+\n+It is possible to install only a specific service, if desired, but it won't\n+hurt to have extra packages installed and not used. For the single-node setup,\n+we'll need almost everything. For the multi-node setup, it might make more\n+sense to be selective about which you choose to install on each node.\n+\n+To set up `tuned`, do:\n+\n+```bash\n+sudo systemctl start tuned.service     # start service\n+sudo tuned-adm profile network-latency # pick a good profile\n+sudo tuned-adm active                  # verify the selected profile\n+sudo systemctl enable tuned.service    # auto-start on reboots\n+```\n+\n+## Running a single-node\n+\n+These instructions will assume you're using Fedora 25, fully up-to-date (`sudo\n+dnf --refresh upgrade`).\n+\n+To run on a single-node, you don't need to run HDFS. Accumulo can use the local\n+filesystem as a volume instead. By default, it uses `/tmp/accumulo`. Let's\n+change that to something which will survive a reboot:\n+\n+```bash\n+sudo vim /etc/accumulo/accumulo-site.xml\n+```\n+\n+Change the value of the `instance.volumes` property from `file:///tmp/accumulo`\n+to `file:///var/tmp/accumulo` in the configuration file (or another preferred\n+location).\n+\n+While you are editing the Accumulo configuration file, you should also change\n+the default `instance.secret` from `DEFAULT` to something else. You can also\n+change the credentials used by the `tracer` service now, too. If you use the\n+`root` user, you'll have to set its password to the same one you'll use later\n+when you initialize Accumulo. If you use another user name, you'll have to\n+create that user later.\n+\n+Now, Hadoop's default local filesystem handler isn't very good at 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