There should be more details in the nifi-app.log about why it failed to start. Typically it's accompanied with a stack trace detailing the issue. Do you see anything else?
Matt On Fri, Apr 29, 2016 at 6:32 AM, mfzeidan <[email protected]> wrote: > > My nifi was running fine the past week. I restarted the computer and needed > to reboot nifi, but now nothing will load. I am unsure as to why this is > happening and how to fix it. > > ERROR [NiFi logging handler] org.apache.nifi.StdErr Failed to start web > server: Unable to start Flow Controller. > > What do I need to do to debug this sort of thing? > > > > -- > View this message in context: > http://apache-nifi-developer-list.39713.n7.nabble.com/Nifi-failing-to-load-Unable-to-start-flow-controller-tp9711.html > Sent from the Apache NiFi Developer List mailing list archive at > Nabble.com. >
