incompatible with spark 3.4.3 and 3.5.0

[wuxiaocheng0506]

I use the lastest nightly version 1.7.0b20240501.dev0.

It works init spark and read data to spark dataframe, but when run ray.data.from_spark(df) :

it blocked when using spark 3.4.3.
and when using spark 3.5.0, raise excepction:

Caused by: java.lang.NoSuchMethodError: org.apache.spark.sql.util.ArrowUtils$.toArrowSchema(Lorg/apache/spark/sql/types/StructType;Ljava/lang/String;)Lorg/apache/arrow/vector/types/pojo/Schema;
at org.apache.spark.sql.raydp.ObjectStoreWriter.$anonfun$save$1(ObjectStoreWriter.scala:108)
at org.apache.spark.rdd.RDD.$anonfun$mapPartitions$2(RDD.scala:855)
at org.apache.spark.rdd.RDD.$anonfun$mapPartitions$2$adapted(RDD.scala:855)
at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:364)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:328)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:93)
at org.apache.spark.TaskContext.runTaskWithListeners(TaskContext.scala:161)
at org.apache.spark.scheduler.Task.run(Task.scala:141)
at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$4(Executor.scala:620)
at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64)
at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:623)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
... 1 more

[pang-wu]

This PR #411 should fix your problem

[pang-wu]

@wuxiaocheng0506 mind try the nightly build again?

[wuxiaocheng0506]

Test passed with pyspark 3.5.0 and 3.4.3, thanks. @pang-wu

[pang-wu]

@wuxiaocheng0506 mind close this issue then?