[SUPPORT] Caused by: java.lang.ClassNotFoundException: org.apache.hudi.DefaultSource after hudi upgraded to 6.15

**Describe the problem you faced**
We are creating empty hudi tables from java as follows
```
Dataset emptyDF = spark.createDataFrame(new ArrayList(), schemaStruct);
emptyDF.write()
.format("org.apache.hudi")
.options(tableConf.getHudiOptions())
.mode(SaveMode.Append)
.save();
```
Spark conf:
```
entryPoint: /hudi/hudi-addon-edfx.jar
sparkParamsArguments = ["--class com.edifecs.em.cloud.hudi.setup.PreCreateEmptyTablesInHudi",
"--conf spark.jars=/usr/lib/hudi/hudi-utilities-bundle.jar",
"--conf spark.executor.instances=0",
"--conf spark.executor.memory=4g",
"--conf spark.driver.memory=4g",
"--conf spark.driver.cores=4",
"--conf spark.dynamicAllocation.initialExecutors=1"
```
This used to work fine but suddenly stopped working after hudi upgraded from 13.1 to 14.0 (Emr upgraded from 6.12 to 6.15)

I refered to similar issue: [https://github.com/apache/hudi/issues/2997](https://github.com/apache/hudi/issues/2997)
I also added hudi-spark3-bundle_2.12-0.14.0.jar to the spark.jars but it didnt work. Dont know why it is not able to find this class.

**Environment Description**

* Hudi version : 14.0

* AWS EMR version : 6.15

**Stacktrace**

```24/06/18 12:02:18 ERROR PreCreateEmptyTablesInHudi: Exception encountered while generating table ehcpencountererror :
org.apache.spark.SparkClassNotFoundException: [DATA_SOURCE_NOT_FOUND] Failed to find the data source: org.apache.hudi. Please find packages at `https://spark.apache.org/third-party-projects.html`.
at org.apache.spark.sql.errors.QueryExecutionErrors$.dataSourceNotFoundError(QueryExecutionErrors.scala:739) ~[spark-catalyst_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at org.apache.spark.sql.execution.datasources.DataSource$.lookupDataSource(DataSource.scala:647) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at org.apache.spark.sql.execution.datasources.DataSource$.lookupDataSourceV2(DataSource.scala:697) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at org.apache.spark.sql.DataFrameWriter.lookupV2Provider(DataFrameWriter.scala:860) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at org.apache.spark.sql.DataFrameWriter.saveInternal(DataFrameWriter.scala:256) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:247) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at com.edifecs.em.cloud.hudi.setup.PreCreateEmptyTablesInHudi.lambda$main$0(PreCreateEmptyTablesInHudi.java:170) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) ~[?:?]
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
at java.util.stream.ForEachOps$ForEachTask.compute(ForEachOps.java:290) ~[?:?]
at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:754) ~[?:?]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?]
at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?]
at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?]
Caused by: java.lang.ClassNotFoundException: org.apache.hudi.DefaultSource
at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[?:?]
at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
at org.apache.spark.sql.execution.datasources.DataSource$.$anonfun$lookupDataSource$5(DataSource.scala:633) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at scala.util.Try$.apply(Try.scala:213) ~[scala-library-2.12.15.jar:?]
at org.apache.spark.sql.execution.datasources.DataSource$.$anonfun$lookupDataSource$4(DataSource.scala:633) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
at scala.util.Failure.orElse(Try.scala:224) ~[scala-library-2.12.15.jar:?]
at org.apache.spark.sql.execution.datasources.DataSource$.lookupDataSource(DataSource.scala:633) ~[spark-sql_2.12-3.4.1-amzn-2.jar:3.4.1-amzn-2]
... 15 more```

Start at PreCreateEmptyTablesInHudi.java:170 and inspect how the Spark application loads the Hudi dependency from spark.jars. Compare the EMR 6.15/Hudi 0.14.0 setup with the referenced hudi-spark3-bundle_2.12-0.14.0.jar and verify that org.apache.hudi.DefaultSource is available at runtime. Done means the empty-table write resolves org.apache.hudi without SparkClassNotFoundException.

Written by the indexing model from the issue text.