[ https://issues.apache.org/jira/browse/SPARK-44816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Herman van Hövell reassigned SPARK-44816: ----------------------------------------- Assignee: Niranjan Jayakar > Cryptic error message when UDF associated class is not found > ------------------------------------------------------------ > > Key: SPARK-44816 > URL: https://issues.apache.org/jira/browse/SPARK-44816 > Project: Spark > Issue Type: Improvement > Components: Connect > Affects Versions: 3.5.0 > Reporter: Niranjan Jayakar > Assignee: Niranjan Jayakar > Priority: Major > > When a Dataset API is used that either requires or is modeled as a UDF, the > class defining the UDF/function should be uploaded to the service fist using > the `addArtifact()` API. > When this is not done, an error is thrown. However, this error message is > cryptic and is not clear about the problem. > Improve this error message to make it clear that an expected class was not > found. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org