[ https://issues.apache.org/jira/browse/SPARK-21692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-21692: ------------------------------------ Assignee: Apache Spark > Modify PythonUDF to support nullability > --------------------------------------- > > Key: SPARK-21692 > URL: https://issues.apache.org/jira/browse/SPARK-21692 > Project: Spark > Issue Type: Improvement > Components: PySpark, SQL > Affects Versions: 2.2.0 > Reporter: Michael Styles > Assignee: Apache Spark > > When creating or registering Python UDFs, a user may know whether null values > can be returned by the function. PythonUDF and related classes should be > modified to support nullability. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org