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Posted to issues@spark.apache.org by "pralabhkumar (Jira)" <ji...@apache.org> on 2022/01/05 18:28:00 UTC

[jira] [Commented] (SPARK-37491) Fix Series.asof when values of the series is not sorted

    [ https://issues.apache.org/jira/browse/SPARK-37491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17469471#comment-17469471 ] 

pralabhkumar commented on SPARK-37491:
--------------------------------------

I would like to work on this . Basically the problem is in series.py , finding Max . 

cond = [
F.max(F.when(index_scol <= SF.lit(index).cast(index_type), self.spark.column))
for index in where
]

 

 

cc [~hyukjin.kwon] [~itholic] 

> Fix Series.asof when values of the series is not sorted
> -------------------------------------------------------
>
>                 Key: SPARK-37491
>                 URL: https://issues.apache.org/jira/browse/SPARK-37491
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark
>    Affects Versions: 3.3.0
>            Reporter: dch nguyen
>            Priority: Major
>
> https://github.com/apache/spark/pull/34737#discussion_r758223279



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