Github user jaceklaskowski commented on a diff in the pull request:
https://github.com/apache/spark/pull/17712#discussion_r112634273
--- Diff: sql/core/src/test/scala/org/apache/spark/sql/UDFSuite.scala ---
@@ -256,10 +256,12 @@ class UDFSuite extends QueryTest with
SharedSQLContext {
val sparkPlan = spark.sessionState.executePlan(explain).executedPlan
sparkPlan.executeCollect().map(_.getString(0).trim).headOption.getOrElse("")
}
- val udf1 = "myUdf1"
- val udf2 = "myUdf2"
- spark.udf.register(udf1, (n: Int) => { n + 1 })
- spark.udf.register(udf2, (n: Int) => { n * 1 })
- assert(explainStr(sql("SELECT
myUdf1(myUdf2(1))")).contains(s"UDF:$udf1(UDF:$udf2(1))"))
+ val udf1Name = "myUdf1"
+ val udf2Name = "myUdf2"
+ val udf1 = spark.udf.register(udf1Name, (n: Int) => { n + 1 })
--- End diff --
Remove `{` and `}` (as they're not needed)
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