HyukjinKwon commented on a change in pull request #35656:
URL: https://github.com/apache/spark/pull/35656#discussion_r814452730
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/errors/QueryCompilationErrorsSuite.scala
##########
@@ -101,4 +102,91 @@ class QueryCompilationErrorsSuite extends QueryTest with
SharedSparkSession {
assert(e.message ===
"The argument_index of string format cannot contain position 0$.")
}
+
+ test("CANNOT_USE_MIXTURE") {
+ import IntegratedUDFTestUtils._
+
+ val df = Seq(
+ (536361, "85123A", 2, 17850),
+ (536362, "85123B", 4, 17850),
+ (536363, "86123A", 6, 17851)
+ ).toDF("InvoiceNo", "StockCode", "Quantity", "CustomerID")
+ val e = intercept[AnalysisException] {
+ val pandasTestUDF = TestGroupedAggPandasUDF(name = "pandas_udf")
+ df.groupBy("CustomerId")
+ .agg(pandasTestUDF(df("Quantity")), sum(df("Quantity"))).collect()
+ }
+
+ assert(e.errorClass === Some("CANNOT_USE_MIXTURE"))
+ assert(e.message ===
+ "Cannot use a mixture of aggregate function and group aggregate pandas
UDF")
+ }
+
+ test("UNSUPPORTED_JOIN_CONDITION") {
+ import IntegratedUDFTestUtils._
+
+ val df1 = Seq(
+ (536361, "85123A", 2, 17850),
+ (536362, "85123B", 4, 17850),
+ (536363, "86123A", 6, 17851)
+ ).toDF("InvoiceNo", "StockCode", "Quantity", "CustomerID")
+ val df2 = Seq(
+ ("Bob", 17850),
+ ("Alice", 17850),
+ ("Tom", 17851)
+ ).toDF("CustomerName", "CustomerID")
+
+ val e = intercept[AnalysisException] {
+ val pythonTestUDF = TestPythonUDF(name = "python_udf")
+ df1.join(
+ df2, pythonTestUDF(df1("CustomerID") === df2("CustomerID")),
"leftouter").collect()
+ }
+
+ assert(e.errorClass === Some("UNSUPPORTED_JOIN_CONDITION"))
+ assert(e.message ===
+ "Using PythonUDF in join condition of join type LeftOuter is not
supported")
+ }
+
+ test("UNSUPPORTED_PANDAS_UDF_AGGREGATE_EXPRESSION") {
+ import IntegratedUDFTestUtils._
+
+ val df = Seq(
+ (536361, "85123A", 2, 17850),
+ (536362, "85123B", 4, 17850),
+ (536363, "86123A", 6, 17851)
+ ).toDF("InvoiceNo", "StockCode", "Quantity", "CustomerID")
+
+ val e = intercept[AnalysisException] {
+ val pandasTestUDF = TestGroupedAggPandasUDF(name = "pandas_udf")
+
df.groupBy(df("CustomerID")).pivot(df("CustomerID")).agg(pandasTestUDF(df("Quantity")))
+ }
+
+ assert(e.errorClass ===
Some("UNSUPPORTED_PANDAS_UDF_AGGREGATE_EXPRESSION"))
+ assert(e.message ===
+ "Pivot does not support Pandas UDF aggregate expressions.")
+ }
+
+ test("UNSUPPORTED_STREAMING_AGGREGATION") {
Review comment:
Let's remove this and `groupAggPandasUDFUnsupportedByStreamingAggError`
for now because the `AnalysisException` class is not user-facing. cc @MaxGekk
@HeartSaVioR to confirm
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