6928f74702
The controller rejects a dispatch when the chosen worker is not in a dispatchable state (UNAVAIL after a worker death, or still joining) and replies with a jobDispatchFail notify. The scheduler had no handler for that event, so a job it had just committed (state=RUN) was never returned to PEND — it was never re-elected and stayed PEND cluster-wide even after the worker recovered. Handle NotifyData_data_jobDispatchFail: log the failure and call the new sched_requeue_pend_job(), which frees the dispatch bookkeeping, resets the job to PEND, and re-enqueues it in the fcfs pendJobs queue so the next election session re-dispatches it. White-box test TUs that #include handler.c get a sched_requeue_pend_job stub. Co-Authored-By: Claude <noreply@anthropic.com> |
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| .. | ||
| autoscaler | ||
| configs | ||
| controller | ||
| docs | ||
| frontend | ||
| include | ||
| lib | ||
| nixSupport | ||
| scheduler | ||
| schema | ||
| tools | ||
| worker | ||
| xceadmin | ||
| flake.lock | ||
| flake.nix | ||
| meson.build | ||
| meson.options | ||