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Posted to issues@spark.apache.org by "Takuya Ueshin (JIRA)" <ji...@apache.org> on 2018/01/18 05:58:00 UTC
[jira] [Comment Edited] (SPARK-23122) Deprecate register* for UDFs
in SQLContext and Catalog in PySpark
[ https://issues.apache.org/jira/browse/SPARK-23122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16330076#comment-16330076 ]
Takuya Ueshin edited comment on SPARK-23122 at 1/18/18 5:57 AM:
----------------------------------------------------------------
Issue resolved by pull request 20288
[https://github.com/apache/spark/pull/20288|https://github.com/apache/spark/pull/20288]
was (Author: ueshin):
Issue resolved by pull request 20288
[https://github.com/apache/spark/pull/20288|https://github.com/apache/spark/pull/19247]
> Deprecate register* for UDFs in SQLContext and Catalog in PySpark
> -----------------------------------------------------------------
>
> Key: SPARK-23122
> URL: https://issues.apache.org/jira/browse/SPARK-23122
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, SQL
> Affects Versions: 2.3.0
> Reporter: Hyukjin Kwon
> Assignee: Hyukjin Kwon
> Priority: Major
> Fix For: 2.3.0
>
>
> Seems we allow many other ways to register UDFs in SQL statements. Some are in {{SQLContext}} and some are in {{Catalog}}.
> These are also inconsistent with Java / Scala APIs. Seems we better deprecating them and put the logics into {{UDFRegistration}} ({{spark.udf.register*}}).
> Please see this discussion too - [https://github.com/apache/spark/pull/20217#issuecomment-357134926].
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