Hi,
Probelm:
There are certain jobs that will run on master and use node as inputs internally(backend),when we run multiple jobs on master with same node as inputs, right now all will get executed irrespective of that node is already used.

Suggested/Needed Solution:
One solution would be using Node label parameter plugin, but when we choose that, job will get scheduled in the node rather than master which is expected, as it ignores "Restrict where this project can be run" option which is by design, it would be good to have this enabled in special condition like this.

Or please suggest an suitable alternative.

Thanks in advance.