Can a job reserve other nodes' executors?

[Gavin Goodrich]

We have a build system where the job from Jenkins runs on one node, but the build on that node then runs processes on two other machines outside of Jenkins' control.  I would prefer that the job state which three nodes it is using and reserve their executor. This way I could have three "pools" of machines, and I could run a job on any machine in the first pool, and it uses any available node from the two other pools. I wonder if there's an existing way to request two other nodes of different labels, waiting until they have an executor of course.

Basically, can a job dynamically reserve another node's executor?

Is there another way to do this such that a job has dynamically reserved three machines of different labels?

[swastika basu]

did you check the exclusion plugin
https://wiki.jenkins-ci.org/display/JENKINS/Exclusion-Plugin