topic Re: Is it possible to create a context inside a Talend Joblet in Talend Studio

Is it possible to create a context inside a Talend Joblet

abhi90 — Fri, 29 Mar 2019 06:29:41 GMT

Hello All,

Hope everyone is doing fine. My requirement is I have to pass a Context Value to One of my Joblet from wrapper while Run time of Talend Wrapper. Is it possible to create a Context inside a Talend Joblet? If it is possible how I will pass my Wrapper Context Value to Joblet?

@nthampi , @vapukov , @manodwhb any idea if it is possible

Re: Is it possible to create a context inside a Talend Joblet

fdenis — Fri, 29 Mar 2019 06:43:05 GMT

your joblet is a part of your job so you may use context values inside.
if you use trunjob you can set context value for the subjob (not a joblet).
regards,
Francois

Re: Is it possible to create a context inside a Talend Joblet

abhi90 — Fri, 29 Mar 2019 07:28:56 GMT

Hi @fdenis ,

Thing is I have to use Joblet only.Can't use tRunJob. And have to pass a Context to Joblet from Wrapper. Is it possible?

Re: Is it possible to create a context inside a Talend Joblet

fdenis — Fri, 29 Mar 2019 07:44:37 GMT

you just have to call cotext.xxx into the corresonding parameter when you build your joblett.

Re: Is it possible to create a context inside a Talend Joblet

abhi90 — Fri, 29 Mar 2019 08:39:33 GMT

Hi @fdenis ,

Suppose Currently the Joblet I am creating there I will create a context context.xxx. Now This xxx Context will get value from Wrapper and I will use this xxx context inside Joblet and in tfilterRow component. in tRunJob like we did clicking "transmit whole context" how I will do that here?

Re: Is it possible to create a context inside a Talend Joblet

fdenis — Fri, 29 Mar 2019 12:19:28 GMT

you nead a globalMap variable not a context.
globalMap can cange Durring the execution
context cannot.