scverse / scverse/spatialdata

Possible deadlock on `map_raster()`?

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Dominant language
Python
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Merged PRs (30d)
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Description

This CI job got stuck on test_map.py. Let's keep an eye on that in case it happens again. It could be a deadlock related to dask.

https://github.com/scverse/spatialdata/actions/runs/20681259139/job/59375803959?pr=942

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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 with test_map.py and the linked CI job, then inspect the map_raster() path for the reported dask-related hang. Done means reproducing or ruling out the deadlock and documenting the confirmed failure scope; the issue does not specify a fix or regression test.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
testing-qa
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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