Nifi GetTwitter not working - Authorization Required

[#1]

Hi,

I am using NiFi on a VM on Azure.

I installed HDF and I am trying to use the processor GetTwitter.

I created a Twitter App (which works, I checked), I configured the server with NTP.

I installed SSL for NiFi, Ranger and Kerberos to handle the connection to the UI.

But I have this error : Received Error HTTP_ERROR : HTTP/1.1 401 Authorization Required

Any idea what is wrong?

[#2]

I did but I have no more information in debug mode :

2017-04-28 14:05:35,507 ERROR [Timer-Driven Process Thread-8] o.a.nifi.processors.twitter.GetTwitter GetTwitter[id=60003148-812e-14ce-9c95-0df056d3325d] Received error HTTP_ERROR: HTTP/1.1 401 Authorization Required. Will attempt to reconnect

[#3 · Accepted solution]

It happened that I imported a template with the processor GetTwitter and the version of the processor seemed to be old.

I removed it and added a new one from the tool bar.

It works now!

[#4]

how did you fix the HTTP ERROR??

[#5]

Syncing NTP server is what worked for me(NiFi 1.6) :

on centos 6:

• service ntpd stop
• ntpd -gq

where -g – requests an update irrespective of the time offset

-q – requests the daemon to quit after updating the date from the NTP server.

• service ntpd start

[#6]

@GosuNadir, as this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post.