Your message dated Sun, 27 Feb 2022 07:52:14 +0000
with message-id <1c123171-ec21-b078-fdfc-4a627cc77...@debian.org>
and subject line re: dask: autopkgtest failures on 32 bit with pandas 1.3:
Buffer type mismatch
has caused the Debian Bug report #1001348,
regarding dask: autopkgtest failures on 32 bit with pandas 1.3: Buffer type
mismatch
to be marked as done.
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1001348: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001348
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--- Begin Message ---
Package: python3-dask
Version: 2021.09.1+dfsg-1
Severity: serious
Tags: patch
Control: forwarded -1 https://github.com/dask/dask/issues/8169
(actually found independently)
With pandas 1.3 (currently in unstable, see #999415), the dask
autopkgtest fails on armhf and i386 with
/usr/lib/python3/dist-packages/dask/dataframe/backends.py:358: in
group_split_pandas
indexer, locations = pd._libs.algos.groupsort_indexer(
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _
> ???
E ValueError: Buffer dtype mismatch, expected 'const intp_t' but got
'long long'
pandas/_libs/algos.pyx:194: ValueError
Full log:
https://ci.debian.net/data/autopkgtest/testing/armhf/d/dask/17399418/log.gz
The above upstream bug says changing np.int64 to np.intp at
https://sources.debian.org/src/dask/2021.09.1+dfsg-1/dask/dataframe/backends.py/#L359
is a fix (which they haven't used, it's incompatible with earlier
pandas, but we don't need to care about that).
--- End Message ---
--- Begin Message ---
Version: 2021.09.1+dfsg-2
This is fixed by the version currently in testing.
https://ci.debian.net/data/autopkgtest/testing/i386/d/dask/19189395/log.gz
Unfortunately, the version of dask in unstable, once again has an
autopkgtest
failure on 32-bit. I will file a separate bug report about that.
--- End Message ---
