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Horton tutorial sentiment analysis not working with HDP 2.3.2

Horton tutorial sentiment analysis not working with HDP 2.3.2

Explorer

The tutorial from horton website http://hortonworks.com/hadoop-tutorial/how-to-refi...

Doesn't work with Hortonworks Sandbox with HDP 2.3.2

There is some kind of fix here

https://github.com/hwx-se-ne/hdp-twitterdemo

and here

https://github.com/hortonworks/hadoop-tutorials/is...

But those are not official hortonworks fix and doesn't look like they work.

Anybody had a chance to make it work?

Peter

7 REPLIES 7

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Here is a draft of an update to this tutorial:

https://github.com/ZacBlanco/hwx-tutorials/blob/ma...

It is still work in progress, but could you give it a try and give us some feedback?

Rafael

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Explorer

Thanks for the info but didn't had any luck with the buggy horton sandbox vanilla.

It's probably the HDP 2.3.2 that has a bug!

Here is a screen of ambari after a restart here "

NiFi should now appear as a service on the left hand side of the ambari dashboard." of sandbox vanilla

1262-sandbox.jpg

Right now I just think this sandbox.horton thing is just full of bugs. Out of the box it's not working. I don't understand people putting vm without testing it! Thinking of going with some other distro!

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Your Sandbox appears fine (The alerts or the yellow circles are not indicators of whether the sandbox is working or not). I assume it is only this tutorial that you are having trouble with? (As you were informed it is being updated for HDP 2.3.2 and you were given a preview to give feedback) Is the issue that you are having with the installation of Nifi? Can you give more detail and indicate exactly where it is not working?

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Looks like you followed steps to install Nifi as Ambari service...and it installed but Nifi doesn't start. Is that correct? If so could you try to start Nifi from Ambari (using Service Actions dropdown) again and provide the output of the below command if it fails to start up?

tail -n 30 /var/log/nifi/nifi-setup.log

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Rising Star

@Peter Young, It looks like you've successfully installed NiFi and it just needs to be started. Please let me know of any other issues you run into.

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Explorer

Before going further with this thing. I want the alert to be fix. So If there is a way to fix the alert on the vanilla VM. I will continue with the tutorial. Thanks for all the inputs.

Here is my other post regarding the VM alerts:

https://community.hortonworks.com/questions/8581/alert-on-sandboxhortonworkscom-hdp-232.html

Re: Horton tutorial sentiment analysis not working with HDP 2.3.2

Mentor

@Peter Young are you still having issues with this? Can you accept best answer or provide your own solution?