Support Questions
Find answers, ask questions, and share your expertise

Re: Does jar files missing for spark interpreter?

localrepo.pngHi @Daniel

The %sh

whoami works well. It returns zeppelin. the problem I have is with %spark as said to @Bernhard.

I don't know what is happening this morning but not able to see the directoty hdp as you can see. Yesterday I could 😞

The proble is resolved, The ssh port was not correct so please see the result of the command on the pic "localrepo"

hdpdirectorydisappear.png

Re: Does jar files missing for spark interpreter?

Super Mentor

@Oriane

I see that you are trying to do ssh on port 2122 which is not right ... many of basic commands will not work that way.

So please do ssh as following:

ssh -p 2222 root@127.0.0.1

.

Re: Does jar files missing for spark interpreter?

Thanks @jay. I have already noticed my error.

Re: Does jar files missing for spark interpreter?

Thanks a lot @Jay! The problem resolved with a small notice of @Daniel Kozlowski concerning interpreter biding. The spark interpreter was "white" , I should have kept it "blue"

Thanks a lot !!

Re: Does jar files missing for spark interpreter?

Also facing the same problem with

sc.version or print(sc.version)

scversion.png

I have just install the sandbox on my laptop to do the "hello world" case.

I can I know if it is kerberized?

Re: Does jar files missing for spark interpreter?

@Oriane

Do exactly this:

- in the new section type: %spark

- press <Enter> button

- type: sc.version

- press <Enter> button

Now, run it

Does this help?

I am asking as noticed that the copied code causing issues.

Re: Does jar files missing for spark interpreter?

Thanks @Daniel, I have already took @jay notice into account. I have no more paste the code since yesterday but type it by hand.

What i have done now is create a new notebook file

type %spark - press enter - type print(sc.version)- press enter , run it and I have a "prefix not found" display.

I have tried to open the log file from /var/log/zeppelin/zeppelin-interpreter-sh-zeppelin-sandbox.hortonworks.com.log (as you can see on the picture)scversion2.pngscversion1.pnglogfile.png

I have also retstart spark interpreter again but still have the same "prefix not found" error.

Re: Does jar files missing for spark interpreter?

@Oriane

For the "prefix not found" - double-check if you have spark interpreter binded in that notebook.

See my screenshot - Spark needs to be "blue"

12884-dk.png

Re: Does jar files missing for spark interpreter?

Oh! @Daniel ! you are wright with this "blue" detail!!!!

I though for the interpreter binding , spark should be "white"!

Please see this fantastic screen!

thanks a lot ! and keep helping newbies of newbies as me. !scversion3.png

Re: Does jar files missing for spark interpreter?

@Oriane

I am glad you have this working now.

If you believe I helped, please vote up my answer and select as best one πŸ™‚