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Modify hash(pd.NA) to avoid integer hash collisions #30150

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Merged
merged 4 commits into from
Dec 24, 2019

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jschendel
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No whatsnew entry since this issue was never user facing.

@jschendel jschendel added the Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate label Dec 9, 2019
@jschendel jschendel added this to the 1.0 milestone Dec 9, 2019
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ping @jreback

@jreback jreback merged commit 468ab13 into pandas-dev:master Dec 24, 2019
@jschendel jschendel deleted the na-hash branch December 24, 2019 23:31
AlexKirko pushed a commit to AlexKirko/pandas that referenced this pull request Dec 29, 2019
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Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
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BUG: set/dict operations fail when hash collisions with pd.NA occur
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