hvanhovell commented on code in PR #40048:
URL: https://github.com/apache/spark/pull/40048#discussion_r1107952394
##########
connector/connect/client/jvm/src/test/scala/org/apache/spark/sql/ClientE2ETestSuite.scala:
##########
@@ -32,40 +32,44 @@ class ClientE2ETestSuite extends RemoteSparkSession {
// Spark Result
test("spark result schema") {
val df = spark.sql("select val from (values ('Hello'), ('World')) as
t(val)")
- val schema = df.collectResult().schema
- assert(schema == StructType(StructField("val", StringType, false) :: Nil))
+ df.withResult { result =>
+ val schema = result.schema
+ assert(schema == StructType(StructField("val", StringType, nullable =
false) :: Nil))
+ }
}
test("spark result array") {
val df = spark.sql("select val from (values ('Hello'), ('World')) as
t(val)")
- val result = df.collectResult()
- assert(result.length == 2)
- val array = result.toArray
- assert(array.length == 2)
- assert(array(0).getString(0) == "Hello")
- assert(array(1).getString(0) == "World")
+ df.withResult { result =>
Review Comment:
we could also use df.collect() here.
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