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[BUG]concurrent.futures.process.BrokenProcessPool: A process in the process pool was terminated abruy while the future was running or pending. #556

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YOUWEIQINGHUAN opened this issue Jun 24, 2024 · 1 comment
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@YOUWEIQINGHUAN
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when I run the following codes:

pyscenic ctx --num_workers 10
--output sce.regulons.csv
--expression_mtx_fname sce.loom
--all_modules
--mask_dropouts
--mode "dask_multiprocessing"
--min_genes 10 \

It reported below. what is wrong?
concurrent.futures.process.BrokenProcessPool: A process in the process pool was terminated abruy while the future was running or pending.

@YOUWEIQINGHUAN YOUWEIQINGHUAN added the bug Something isn't working label Jun 24, 2024
@YOUWEIQINGHUAN YOUWEIQINGHUAN changed the title [BUG] [BUG]concurrent.futures.process.BrokenProcessPool: A process in the process pool was terminated abruy while the future was running or pending. Jun 24, 2024
@ghuls
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ghuls commented Jun 28, 2024

You likely ran out of RAM and one of the subprocesses was killed. Try running on a node with more RAM and/or run with less number of concurent workers.

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