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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2020/09/04 04:19:00 UTC
[jira] [Commented] (SPARK-32793) Expose assert_true in Python/Scala
APIs and add error message parameter
[ https://issues.apache.org/jira/browse/SPARK-32793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17190533#comment-17190533 ]
Hyukjin Kwon commented on SPARK-32793:
--------------------------------------
We'd probably expose this in R side as well
> Expose assert_true in Python/Scala APIs and add error message parameter
> -----------------------------------------------------------------------
>
> Key: SPARK-32793
> URL: https://issues.apache.org/jira/browse/SPARK-32793
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Karen Feng
> Priority: Minor
>
> # assert_true is only available as a Spark SQL expression, and should be exposed as a function in the Scala and Python APIs for easier programmatic access.
> # The error message thrown when the assertion fails is often not very useful for the user. Add a parameter so that users can pass a custom error message.
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