topic Re: Talend Studio - multiple jobs change in Talend Studio

Talend Studio - multiple jobs change

jcsjacekj — Fri, 15 Nov 2024 23:12:10 GMT

Hello.

We have to update +3000 Talend jobs. These jobs uses:

tHive
tDFS
tHbase

components and we need to change attributes (like hostname, port, distribution type - Hortonworks>Cloudera).

Is there any tool or way to change multiple jobs in one shoot?

We need to follow rule:

if job type is (tHive | tDFS | tHbase)
AND job atribute "hostanme" contain "AAAA" we replace "hostaname" to "BBBBB"

Any advice?

Re: Talend Studio - multiple jobs change

Anonymous — Thu, 17 Feb 2022 05:12:59 GMT

As a best practice, create the Big data connection under metadata in Repository and use the Connection from Repository on component in all jobs, you just need to modify the connection in one place and all changes will be applied to all jobs automatically.

If you create built-in connection on each component, there is a no direct way to change multiple components/jobs in one shoot, you have to modify the component one by one.

Regards

Shong

Re: Talend Studio - multiple jobs change

jcsjacekj — Thu, 17 Feb 2022 09:22:10 GMT

Thx. For sure we will try this option for shared connection.