Talend Studio - multiple jobs change

[jcsjacekj]

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?

[Anonymous]

Hi

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

[jcsjacekj]

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