topic Re: OnSubjobOk VS OnComponentOk in Talend Studio

OnSubjobOk VS OnComponentOk

Anonymous — Sat, 16 Nov 2024 14:22:21 GMT

Can you explain me the difference between the trigger OnSubjobOk and OnComponentOk ?
Reading the official documentation I see that we can use the trigger OnSubjobOk only for the first component of the process. Why ?
Thx.

Re: OnSubjobOk VS OnComponentOk

_AnonymousUser — Thu, 15 May 2008 10:06:47 GMT

Greetings,
there's a difference between them when you connect a component like e.g. tFileList with two other rows of components and you want it to finish the first row before continuing with the second one.
For example I designed a job where I search for a file and then do some actions and finally write to a database. After that I want to do some other operations with another file and so on. So I connected tFileList to it's own row (some actions and then write to database) using OnComponentOk and to the next tFileList using OnSubjobOk.
Hope that makes the difference a bit comprehensible.

Re: OnSubjobOk VS OnComponentOk

Anonymous — Wed, 21 Sep 2011 16:20:44 GMT

Hi
I have a requirement to develop a joblet i need to check the file existence and if existed have to compare the file against source file data if it matches i have to kill the job.
If the file does not exist i have to come out from the joblet.
Please assist me.

Re: OnSubjobOk VS OnComponentOk

janhess — Wed, 21 Sep 2011 16:26:53 GMT

I think you need to make a new post or your problem won't be found.