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Posted to commits@kyuubi.apache.org by GitBox <gi...@apache.org> on 2021/07/19 00:18:41 UTC

[GitHub] [incubator-kyuubi] turboFei commented on a change in pull request #758: [KYUUBI 661] Add UDF system_user

turboFei commented on a change in pull request #758:
URL: https://github.com/apache/incubator-kyuubi/pull/758#discussion_r671920920



##########
File path: externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/udf/KDFRegistry.scala
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@@ -36,6 +36,13 @@ object KDFRegistry {
     "string",
     "1.3.0")
 
+  val system_user: KyuubiDefinedFunction = create(
+    "system_user",
+    udf(() => System.getProperty("user.name")).asNonNullable(),

Review comment:
       should we use a lazy val for `System.getProperty("user.name")` and return it directly? @yaooqinn 




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