topic Re: How to call the specific version of a routine in Talend Studio

How to call the specific version of a routine

Ema_fr — Mon, 03 Jul 2017 14:06:15 GMT

Hi everyone,

I'm trying to upgrade some function in a routine that's available in a shared trunk in Talend, say "routine 0.1" in trunk "shared_trunk".

I've exported then imported the routine in my personal workspace repository and upgraded the version, now I have "routine 0.2" in trunk "my_local_trunk".

When I compile a job using a new public method only present in "routine 0.2", I've some errors because the new method "doesn't exists".

How may I precise which routine to use in a job ?

Talend seems to automatically calling the one in "shared_trunk" (the older).

Any suggestion as to where I'm doing something wrong ?

Thanks a lot for your suggestions,

Ema

Re: How to call the specific version of a routine

Anonymous — Mon, 03 Jul 2017 16:49:12 GMT

Are you using SVN? Are you using Talend subscription with SVN? Keep it simple, merge the routine. Adding a new method won't break the old code as long as the method is independent of the other methods in there. Remember methods in routine are static.

Re: How to call the specific version of a routine

Ema_fr — Tue, 04 Jul 2017 09:12:21 GMT

Hi !

Thank you for your answer.

Yes we're using SVN. I missed to detail that "shared_trunk" is only readable for me.

I'll have to ask another team for a deployment of my new routine version without having being able to test it.

Not really comfortable.

Anyway, I will give it another name to test it before deployment and after will have to modify again the jobs impacted by the new method.

Bye,

Re: How to call the specific version of a routine

Anonymous — Tue, 04 Jul 2017 21:41:14 GMT

Not sure about the use case of different trunks. But I always recommend to have 1 trunk and do all development in the trunk. You will tag your project as you go. Hence at any point in time you can go back to a tagged version of the project.

You will build your jobs binaries from a tagged version. Hence your actual job binaries only change when you recompile the job. If you never recompile a job, and you have the binaries in Nexus, then you are safe. Nothing to worry about because each job binary is independent of each other?

Re: How to call the specific version of a routine

Ema_fr — Wed, 26 Jul 2017 09:42:57 GMT

Hi,

Thank you for your time in this matter.

I didn't have a choice about how many trunks we have to use.

Anyway, I followed your suggestion and created a specific new routine for my jobs that will be deployed with them.

Best regards,

Ema