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https://issues.apache.org/jira/browse/SPARK-39227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xinrong Meng updated SPARK-39227:
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Description:
There are pandas APIs that need boolean casts: all, any.
Currently, pandas-on-Spark has different behaviors on special inputs against
these APIs, for example, empty string, list, etc, as mentioned
https://github.com/apache/spark/pull/36547#issuecomment-1129228724 by
[~zero323].
We shall match pandas behavior on boolean cast.
Meanwhile, Series/Frame that contains empty strings, lists should be considered
as test input to increase test coverage.
was:
There are pandas APIs that need boolean casts: all, any.
Currently, pandas-on-Spark has different behaviors on special inputs against
these APIs, for example, empty string, list, etc, as mentioned
https://github.com/apache/spark/pull/36547#issuecomment-1129228724 by
[~zero323].
We shall match pandas behavior on boolean cast.
> Reach parity with pandas boolean cast
> -------------------------------------
>
> Key: SPARK-39227
> URL: https://issues.apache.org/jira/browse/SPARK-39227
> Project: Spark
> Issue Type: Improvement
> Components: Pandas API on Spark, PySpark
> Affects Versions: 3.4.0
> Reporter: Xinrong Meng
> Priority: Major
>
> There are pandas APIs that need boolean casts: all, any.
> Currently, pandas-on-Spark has different behaviors on special inputs against
> these APIs, for example, empty string, list, etc, as mentioned
> https://github.com/apache/spark/pull/36547#issuecomment-1129228724 by
> [~zero323].
> We shall match pandas behavior on boolean cast.
> Meanwhile, Series/Frame that contains empty strings, lists should be
> considered as test input to increase test coverage.
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