ocurrent / ocurrent/ocluster

Schedule jobs with ignored cache hints.

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#168 0 comments 0 reactions 0 assignees View on GitHub

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enhancement
Dominant language
OCaml
Stars
42
Forks
20
PR merge metrics
No merged PRs in 30d

Description

Armed with restartable jobs https://github.com/ocurrent/ocluster/issues/167, allow jobs to be started on an alternate worker from the cache hint (e.g. because the required worker is full or out of service) but potentially terminate and restart the job on the original worker if it becomes available

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the linked restartable-jobs issue (#167), then trace the scheduler and worker behavior described there. The issue names no files or tests. Done means a job can start on an alternate worker when its cache-hint worker is unavailable, and can be terminated and restarted on the original worker when it becomes available.

Written by the indexing model from the issue text.

Assessment

Tech stack
ocaml
Domain
ci-cd, distributed-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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