[BUG] cuspatial/trajectory_clustering.ipynb failure

[raydouglass]

Investigate failing cuspatial notebook: cuspatial/trajectory_clustering.ipynb

Ref: https://github.com/rapidsai/docker/actions/runs/12776630233/job/35657094304

[jameslamb]

I just saw this too, in #727

Adding some logs for searchability:

Testing cuspatial/trajectory_clustering.ipynb
FileNotFoundError: [Errno 2] No such file or directory: 'trajectories_extracted.p'"

...
NameError: name 'trajectories' is not defined"]

(build link)

Interestingly, it does look like this is being run in cuSpatial CI. In a run of the pr workflow from yesterday (notebooks are not tested in nightlies there), I see the following:

STARTING: trajectory_clustering
--------------------------------------------------------------------------------
[NbConvertApp] Converting notebook ./trajectory_clustering.ipynb to script
[NbConvertApp] Writing 11966 bytes to /tmp/tmp.sIKbTCbHE0/trajectory_clustering-test.py
Running "ipython --colors=NoColor /tmp/tmp.sIKbTCbHE0/trajectory_clustering-test.py" on Tue Jan 28 16:54:26 UTC 2025

--2025-01-28 16:54:32--  https://data.rapids.ai/cuspatial/datasets/trajectories_extracted.p
Resolving data.rapids.ai (data.rapids.ai)... 13.249.126.16, 13.249.126.10, 13.249.126.83, ...
Connecting to data.rapids.ai (data.rapids.ai)|13.249.126.16|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 28919821 (28M) [text/x-pascal]
Saving to: ‘trajectories_extracted.p’

...
2025-01-28 16:54:33 (116 MB/s) - ‘trajectories_extracted.p’ saved [28919821/28919821]
...
DONE: trajectory_clustering

(build link)

[jameslamb]

@isVoid at this point almost all of the cuSpatial notebooks are being skipped in this repo:

docker/context/test_notebooks.py

Lines 24 to 36 in b2701d6

	ignored_notebooks = [
	'cusignal/api_guide/io_examples.ipynb', # 26gb data download
	# following nbs are marked as skipped
	'cugraph/algorithms/layout/Force-Atlas2.ipynb',
	'cuspatial/binary_predicates.ipynb',
	'cuspatial/cuproj_benchmark.ipynb',
	# context on these being skipped: https://github.com/rapidsai/cuspatial/pull/1407
	'cuspatial/cuspatial_api_examples.ipynb',
	'cuspatial/nyc_taxi_years_correlation.ipynb',
	# context on skip zipcodes: https://github.com/rapidsai/cuspatial/issues/1426
	'cuspatial/ZipCodes_Stops_PiP_cuSpatial.ipynb',
	]

When you have time, could you please help investigate these? It'd be good to figure out how to more reliably deliver a set of example notebooks for cuSpatial. I can help with replicating the failures from this project's CI.