[ https://issues.apache.org/jira/browse/SPARK-23617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Wu resolved SPARK-23617. ----------------------------- Resolution: Duplicate Fix Version/s: 2.3.0 As commented by Hyukjin Kwon, the issue is duplicated and has been fixed in 2.3.0. > Register a Function without params with Spark SQL Java API > ---------------------------------------------------------- > > Key: SPARK-23617 > URL: https://issues.apache.org/jira/browse/SPARK-23617 > Project: Spark > Issue Type: Improvement > Components: Java API, SQL > Affects Versions: 2.2.1 > Reporter: Paul Wu > Priority: Major > Fix For: 2.3.0 > > > One can register a function using Scala: > {{spark.udf.register("uuid", ()=>java.util.UUID.randomUUID.toString)}} > Now, if I use Java API: > {{spark.udf().register("uuid", ()=>java.util.UUID.randomUUID().toString());}} > The code does not compile. Define UDF0 for Java API? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org