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Published 20 hours ago • verified publisher icon mamba-org

Mamba v0.27.0 on Windows 10 has a tendency to die suddenly

Open DManowitz opened this issue 3 years ago • 1 comments
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When downloading a large install (say, >50 packages), mamba v0.27.0 on my Windows 10 machine has a tendency to die suddenly during download and/or extraction of packages. I do not see this behavior with mamba v0.25.0 (and I haven't tried 0.26.0 yet).

This behavior should be evident when installing a package with many dependencies, such as geoviews, spyder, or anaconda.

DManowitz avatar Oct 18 '22 14:10 DManowitz

Can you please monitor memory usage during the installation?

jonashaag avatar Oct 18 '22 15:10 jonashaag

I upgraded to mamba v1.1.0, and recently it just died while decompressing files after the download had completed. Not that many files had been downloaded. I did not have a chance to monitor memory usage.

DManowitz avatar Dec 30 '22 15:12 DManowitz

You might want to reduce the number of download/extract threads (in condarc)

jonashaag avatar Dec 30 '22 19:12 jonashaag

I might consider that, but I have done quite a bit of installing using mamba 0.25.0, and I haven't seen this issue with that version.

DManowitz avatar Dec 30 '22 19:12 DManowitz

We increased download buffer size (and concurrency? Not sure) in 0.26 so that might be related

jonashaag avatar Dec 30 '22 20:12 jonashaag