I've an execution plan scheduled to run every 15 min, sometimes it takes longer than that and it gets executed again so I end up with two running instances of the same execution plan.
I would expect it to wait for the other execution to finish or just don't do anything at all.
Is this the expected behaviour? (multiple executions) is there a way to change it?
On execution of the first execution plan, it acquires a lock on that particular task and the second execution plan will wait for the first plan to complete and release the lock.
You can create two different tasks in Job Conductor and assign them to two different execution plans that will trigger to execute at the same time.
Let us know if it is OK with you.
Introduction to Talend Open Studio for Data Integration.
Practical steps to developing your data integration strategy.
Create systems and workflow to manage clean data ingestion and data transformation.