topic Re: Multiple subjobs to joblet conversion in Talend Studio

Multiple subjobs to joblet conversion

BA621858188 — Tue, 22 Nov 2022 15:35:07 GMT

Hi All,

Below is the job design which I wanted to convert into joblet.

tdbinput ------------> tjavarow

| on subjob ok

tdbinput ---------------> tjavarow

The above job design must be converted into a joblet.Can anyone tell me how to combine multiple subjobs into a single joblet where the row is on the subjobok?

Please also include any and all documentation, if any.

Thanks in advance.

Re: Multiple subjobs to joblet conversion

Anonymous — Wed, 23 Nov 2022 03:33:06 GMT

The joblet factorizes recurrent processing or complex transformation steps to ease the reading of a complex job, you can't combine multiple subjobs in a single joblet, to use a group of components as a standalone Job, you should use the tRunJob component, or create multiple joblets, eg:

tDBInput--main--joblet1

|onsubjobok

tDBInput--main--joblet2

Regards

Shong

Re: Multiple subjobs to joblet conversion

BA621858188 — Wed, 23 Nov 2022 03:39:24 GMT

@Shicong Hong

cant I use all 4 components from 2 subjobs connected with onsubjob ok condition and use trigger output from Joblet?

Re: Multiple subjobs to joblet conversion

Anonymous — Thu, 24 Nov 2022 03:02:03 GMT

You cannot use the Onsubjobok trigger in a joblet, joblet is used to refactor some components in the current subjob.

Re: Multiple subjobs to joblet conversion

Anonymous — Fri, 25 Nov 2022 14:40:25 GMT

You want to do this:

Or rather use the joblet to mimic an "output" component? INPUT -> tFileOutputDelmited -> OnComponentOk should work.

But in that case you likely want to use as many joblets as many inputs you have.

Re: Multiple subjobs to joblet conversion

BA621858188 — Wed, 30 Nov 2022 15:25:17 GMT

Correct. I did the same way.

Trigger output is what I am looking for as my next subjob in parent job is based on sub job ok condition.