[SPARK-43868][SQL][TESTS] Remove originalUDFs from TestHive to ensure ObjectHashAggregateExecBenchmark can run successfully on Github Action

[LuciferYang]

What changes were proposed in this pull request?

This pr remove originalUDFs from TestHive to ensure ObjectHashAggregateExecBenchmark can run successfully on Github Action.

Why are the changes needed?

After SPARK-43225, org.codehaus.jackson:jackson-mapper-asl becomes a test scope dependency, so when using GA to run benchmark, it is not in the classpath because GA uses

spark/.github/workflows/benchmark.yml

Lines 179 to 183 in d61c77c

	bin/spark-submit \
	--driver-memory 6g --class org.apache.spark.benchmark.Benchmarks \
	--jars "`find . -name '*-SNAPSHOT-tests.jar' -o -name '*avro*-SNAPSHOT.jar' | paste -sd ',' -`" \
	"`find . -name 'spark-core*-SNAPSHOT-tests.jar'`" \
	"${{ github.event.inputs.class }}"

iunstead of the sbt Test/runMain.

ObjectHashAggregateExecBenchmark used TestHive, and TestHive will always call org.apache.hadoop.hive.ql.exec.FunctionRegistry#getFunctionNames to init originalUDFs before this pr, so when we run ObjectHashAggregateExecBenchmark on GitHub Actions, there will be the following exceptions:

Error: Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/map/type/TypeFactory
	at org.apache.hadoop.hive.ql.udf.UDFJson.<clinit>(UDFJson.java:64)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:348)
	at org.apache.hadoop.hive.ql.udf.generic.GenericUDFBridge.getUdfClassInternal(GenericUDFBridge.java:142)
	at org.apache.hadoop.hive.ql.udf.generic.GenericUDFBridge.getUdfClass(GenericUDFBridge.java:132)
	at org.apache.hadoop.hive.ql.exec.FunctionInfo.getFunctionClass(FunctionInfo.java:151)
	at org.apache.hadoop.hive.ql.exec.Registry.addFunction(Registry.java:519)
	at org.apache.hadoop.hive.ql.exec.Registry.registerUDF(Registry.java:163)
	at org.apache.hadoop.hive.ql.exec.Registry.registerUDF(Registry.java:154)
	at org.apache.hadoop.hive.ql.exec.Registry.registerUDF(Registry.java:147)
	at org.apache.hadoop.hive.ql.exec.FunctionRegistry.<clinit>(FunctionRegistry.java:322)
	at org.apache.spark.sql.hive.test.TestHiveSparkSession.<init>(TestHive.scala:530)
	at org.apache.spark.sql.hive.test.TestHiveSparkSession.<init>(TestHive.scala:185)
	at org.apache.spark.sql.hive.test.TestHiveContext.<init>(TestHive.scala:133)
	at org.apache.spark.sql.hive.test.TestHive$.<init>(TestHive.scala:54)
	at org.apache.spark.sql.hive.test.TestHive$.<clinit>(TestHive.scala:53)
	at org.apache.spark.sql.execution.benchmark.ObjectHashAggregateExecBenchmark$.getSparkSession(ObjectHashAggregateExecBenchmark.scala:47)
	at org.apache.spark.sql.execution.benchmark.SqlBasedBenchmark.$init$(SqlBasedBenchmark.scala:35)
	at org.apache.spark.sql.execution.benchmark.ObjectHashAggregateExecBenchmark$.<clinit>(ObjectHashAggregateExecBenchmark.scala:45)
	at org.apache.spark.sql.execution.benchmark.ObjectHashAggregateExecBenchmark.main(ObjectHashAggregateExecBenchmark.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.benchmark.Benchmarks$.$anonfun$main$7(Benchmarks.scala:128)
	at scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1328)
	at org.apache.spark.benchmark.Benchmarks$.main(Benchmarks.scala:91)
	at org.apache.spark.benchmark.Benchmarks.main(Benchmarks.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:1025)
	at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:192)
	at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:215)
	at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:91)
	at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1116)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1125)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.lang.ClassNotFoundException: org.codehaus.jackson.map.type.TypeFactory
	at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	... 40 more

Then I found that originalUDFs is a unused val in TestHive now(SPARK-1251 | #6920 introduced it and become unused after SPARK-20667 | #17908), so this pr remove it from TestHive to avoid calling FunctionRegistry#getFunctionNames.

Does this PR introduce any user-facing change?

No.

How was this patch tested?

• Pass GitHub Actions
• Run ObjectHashAggregateExecBenchmark on Github Action:

Before

https://github.com/LuciferYang/spark/actions/runs/5128228630/jobs/9224706982

After

https://github.com/LuciferYang/spark/actions/runs/5128227211/jobs/9224704507

ObjectHashAggregateExecBenchmark run successfully.

[LuciferYang]

cc @wangyum @dongjoon-hyun @pan3793 FYI

[dongjoon-hyun]

+1, LGTM.

[wangyum]

Merged to master.

[LuciferYang]

Thanks @wangyum @dongjoon-hyun @pan3793 ~