ERR: clarify PerformanceWarning for fragmented frame #42942
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mzeitlin11
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DataFrame
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lgtm ping on green |
doc/source/whatsnew/v1.3.2.rst
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| @@ -45,6 +45,7 @@ Bug fixes | |||
| Other | |||
| ~~~~~ | |||
| - :meth:`pandas.read_parquet` now supports reading nullable dtypes with ``fastparquet`` versions above 0.7.1. | |||
| - Clarified suggested fix for ``PerformanceWarning`` emitted with a highly fragmented :class:`DataFrame` (:issue:`42579`) | |||
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the release note above this one is not yet on 1.3.x (not backported), so this may need a manual backport.
Alternatively, I think we don't normally add a release note when just a message is changed.
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Ok sounds good, have just removed note then
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thanks @mzeitlin11 |
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@meeseeksdev backport 1.3.x |
meeseeksmachine
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Something went wrong ... Please have a look at my logs. |
simonjayhawkins
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…ame (#42958) Co-authored-by: Matthew Zeitlin <[email protected]>
feefladder
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xref some confusion in #42477. If this is thought an improvement, could target 1.3.2 since more users now see this error than in 1.2.x