Re: Getting 404 from Nifi UI on new installation

Bob That is really interesting and thanks for following up. It was particularly confusing because from a logs and thread dump pov all looked ready to roll. I dont understand what the deal was there. Thanks Joe On Thu, Jan 11, 2018 at 12:51 PM, Bob Mroczka wrote: >

RE: Getting 404 from Nifi UI on new installation

For what its worth I found the root cause of this issue to be that I was invoking run-nifi.bat through a junctioned path. Apparently java or possibly jetty does not work through either symlinked or junctioned paths on Windows. I had originally created a junctioned path to facilitate future

RE: Getting 404 from Nifi UI on new installation

I thought that might be the issue as well. I installed Firefox on the server and attempted to access the UI on localhost but still the same issue. I even installed wget and it returns the same 404 error: D:\>wget -O- -S http://localhost:8080/nifi --2018-01-10 08:44:14--

Re: Getting 404 from Nifi UI on new installation

Bob The logs you sent are for an up and running and good to go looking Apache NiFi 1.4.0 install. I'm wondering if your browser has some sort of proxy settings or something that is preventing web requests from getting to NiFi. Please try to validate the browser settings and/or bypass the browser

RE: Getting 404 from Nifi UI on new installation

I'm still having an issue getting to the Nifi UI on Windows using Nifi 1.4.0. I've tried a number of different things. I've tried both java 8 and 9 jvm's. I've tried a default configuration with no security. I've tried setting it up on different Windows servers. I was able to use Nifi on

Re: Getting 404 from Nifi UI on new installation

Bob In the latests thread dumps things look good now with the archive thread. So it seems like it should be running now (please send latest app log if not) and it seems like what mark suggested is the issue (slo archive review on startup). Thanks On Thu, Jan 4, 2018 at 9:38 AM, Mark Payne

Re: Getting 404 from Nifi UI on new installation

Bob, I believe what you're running into is NIFI-4737 [1]. When NiFi starts up, it is scanning the content repository to see which files should be aged off from the archive first. Unfortunately it does not log the fact that it is doing this, so everything seems okay... I think the first step is

Re: Getting 404 from Nifi UI on new installation

Bob, There should be more in the app log after that controller initialization line and of course there should be things in the user log for when you're attempting access. Looking at the stack dump I'm thinking there is an issue with archive cleanup/management. It is either stuck on a native

RE: Getting 404 from Nifi UI on new installation

I’ve sanitized the user log a bit but everything else is there. Since this is Windows I ran dump-nifi.bat but it doesn’t show where the output file was stored. HCSC Company Disclaimer The information contained in this communication is confidential, private, proprietary, or otherwise privileged

RE: Getting 404 from Nifi UI on new installation

ok yeah the user log is what i was curious about. that is interesting. can you please run bin/nifi.sh dump then share the bootstrap.log. one log at a time we will get there On Jan 3, 2018 6:57 PM, "Bob Mroczka" wrote: > The only log files I see being written to

RE: Getting 404 from Nifi UI on new installation

The only log files I see being written to are the nifi-app.log, nifi-bootstrap.log, and the nifi-user.log. None of these files show any access attempts. HCSC Company Disclaimer The information contained in this communication is confidential, private, proprietary, or otherwise privileged and is

RE: Getting 404 from Nifi UI on new installation

hmm..ill have to get to a computer to compare logs. nothing obvious to me there yet. do your access logs show the requests? please share those too. On Jan 3, 2018 6:41 PM, "Bob Mroczka" wrote: > The URL I’m trying to access is listed in the app-log, third line

RE: Getting 404 from Nifi UI on new installation

The URL I’m trying to access is listed in the app-log, third line from the bottom: https://dchiswifss01.adhcscdev.net:9091/nifi HCSC Company Disclaimer The information contained in this communication is confidential, private, proprietary, or otherwise privileged and is intended only for the use

RE: Getting 404 from Nifi UI on new installation

can you show what url you are trying to access? On Jan 3, 2018 6:28 PM, "Bob Mroczka" wrote: > > > HCSC Company Disclaimer > > The information contained in this communication is confidential, private, > proprietary, or otherwise privileged and is intended only for the

RE: Getting 404 from Nifi UI on new installation

HCSC Company Disclaimer The information contained in this communication is confidential, private, proprietary, or otherwise privileged and is intended only for the use of the addressee. Unauthorized use, disclosure, distribution or copying is strictly prohibited and may be unlawful. If you

Re: Getting 404 from Nifi UI on new installation

hello please share the contents of the nifi app log. might need to creat a jira and attach or something similar. thanks joe On Jan 3, 2018 6:16 PM, "Bob Mroczka" wrote: > I’ve installed a standalone Nifi 1.4.0 instance on a Windows 2012 R2 > server. The instance