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Posted to issues@spark.apache.org by "Xinrong Meng (Jira)" <ji...@apache.org> on 2022/05/18 18:41:00 UTC
[jira] [Updated] (SPARK-39227) Reach parity with pandas boolean cast
[ https://issues.apache.org/jira/browse/SPARK-39227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xinrong Meng updated SPARK-39227:
---------------------------------
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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