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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/03/06 23:47:33 UTC
[jira] [Assigned] (SPARK-19840) Disallow creating permanent
functions with invalid class names
[ https://issues.apache.org/jira/browse/SPARK-19840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-19840:
------------------------------------
Assignee: (was: Apache Spark)
> Disallow creating permanent functions with invalid class names
> --------------------------------------------------------------
>
> Key: SPARK-19840
> URL: https://issues.apache.org/jira/browse/SPARK-19840
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Dongjoon Hyun
>
> Currently, Spark raises exceptions on creating invalid **temporary** functions, but doesn't for **permanent** functions. This issue aims to disallow creating permanent functions with invalid class names.
> **BEFORE**
> {code}
> scala> sql("CREATE TEMPORARY FUNCTION function_with_invalid_classname AS 'org.invalid'").show
> java.lang.ClassNotFoundException: org.invalid at
> ...
> scala> sql("CREATE FUNCTION function_with_invalid_classname AS 'org.invalid'").show
> ++
> ||
> ++
> ++
> {code}
> **AFTER**
> {code}
> scala> sql("CREATE FUNCTION function_with_invalid_classname AS 'org.invalid'").show
> java.lang.ClassNotFoundException: org.invalid
> {code}
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