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https://issues.apache.org/jira/browse/SPARK-36310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon reassigned SPARK-36310:
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Assignee: Xinrong Meng
> Fix hasnan() window function in IndexOpsMixin
> ---------------------------------------------
>
> Key: SPARK-36310
> URL: https://issues.apache.org/jira/browse/SPARK-36310
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 3.2.0
> Reporter: Xinrong Meng
> Assignee: Xinrong Meng
> Priority: Major
>
>
> {code:java}
> File "/__w/spark/spark/python/pyspark/pandas/groupby.py", line 1497, in
> pyspark.pandas.groupby.GroupBy.rank
> Failed example:
> df.groupby("a").rank().sort_index()
> Exception raised:
> ...
> pyspark.sql.utils.AnalysisException: It is not allowed to use a window
> function inside an aggregate function. Please use the inner window function
> in a sub-query.
> {code}
> As shown above, hasnans() used in "rank" causes "It is not allowed to use a
> window function inside an aggregate function" exception.
> We shall adjust that.
>
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