topic Job orchestration and global vars with iterations in Talend Studio

Job orchestration and global vars with iterations

Aukema — Tue, 11 Jul 2017 09:59:14 GMT

I created this sample job which has multiple flow to iterate components and iterations are set to 40 and 2

Question; can I trust that the globalVar which is set in subjob1 will be the same in subjob2? or could it be a different one caused by the number of concurrent iterations?

Re: Job orchestration and global vars with iterations

Anonymous — Tue, 11 Jul 2017 10:57:03 GMT

Hi
You can set the key with the current iteration number, eg:
"Key"+((Integer)globalMap.get("tFlowToIterate_1_CURRENT_ITERATION"))
It ensures the global var is always the same in subjob1 and subjob2 even though you use concurrent iterations.

Regards
Shong