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BUG: ValueError: Length of values (256) does not match length of index (65537) #7135

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3 tasks done
YarShev opened this issue Mar 28, 2024 · 0 comments · Fixed by #7172
Closed
3 tasks done

BUG: ValueError: Length of values (256) does not match length of index (65537) #7135

YarShev opened this issue Mar 28, 2024 · 0 comments · Fixed by #7172
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bug 🦗 Something isn't working pandas concordance 🐼 Functionality that does not match pandas

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@YarShev
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YarShev commented Mar 28, 2024

Modin version checks

  • I have checked that this issue has not already been reported.

  • I have confirmed this bug exists on the latest released version of Modin.

  • I have confirmed this bug exists on the main branch of Modin. (In order to do this you can follow this guide.)

Reproducible Example

import pandas
import modin.pandas as pd
import numpy as np

data = np.random.randint(0, 100, size=(2**16, 2**8))
df = pandas.DataFrame(data)
mdf = pd.DataFrame(df)

df.loc[len(df)] = list(range(2**8))
mdf.loc[len(df)] = list(range(2**8))
ValueError: Length of values (256) does not match length of index (65537)

Issue Description

Failed to append a row.

Expected Behavior

Match pandas.

Error Logs

Replace this line with the error backtrace (if applicable).

Installed Versions

Replace this line with the output of pd.show_versions()

@YarShev YarShev added bug 🦗 Something isn't working Triage 🩹 Issues that need triage pandas concordance 🐼 Functionality that does not match pandas and removed Triage 🩹 Issues that need triage labels Mar 28, 2024
YarShev added a commit to YarShev/modin that referenced this issue Apr 11, 2024
Signed-off-by: Igoshev, Iaroslav <iaroslav.igoshev@intel.com>
anmyachev pushed a commit that referenced this issue Apr 11, 2024
Signed-off-by: Igoshev, Iaroslav <iaroslav.igoshev@intel.com>
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Labels
bug 🦗 Something isn't working pandas concordance 🐼 Functionality that does not match pandas
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