Feature #19263
Updated by Peter Amstutz over 2 years ago
HPC systems can support low priority / preemptible jobs similar to cloud. One way is by having a separate "preemptible" queue.
Propose that, similar to GPU support, if a job is marked "preemptible", the Arvados configuration can supply a command line fragment that submits the job to a site-specific "preemptible" queue.
The dispatcher must also recognize when a job has been preempted and behave appropriately (e.g. not try to re-submit the job)