title: Can I integrate Ambari after installing Apache Nifi?
body: <p>I've a 3 node Apache Nifi cluster and now I would like to put monitoring on top of it. Apache Ambari will be a good monitoring tool for it. Will I be able to integrate Ambari with Nifi?  Or I need to  installed Ambari first and then use Ambari feature to install Nifi. Note : I'm using open source software and not HortonWork.</p>