zshao9 commented on code in PR #46691:
URL: https://github.com/apache/spark/pull/46691#discussion_r1609216571
##########
core/src/main/scala/org/apache/spark/api/python/SerDeUtil.scala:
##########
@@ -106,8 +106,15 @@ private[spark] object SerDeUtil extends Logging {
* Convert an RDD of Java objects to an RDD of serialized Python objects,
that is usable by
* PySpark.
*/
- def javaToPython(jRDD: JavaRDD[_]): JavaRDD[Array[Byte]] = {
- jRDD.rdd.mapPartitions { iter => new AutoBatchedPickler(iter) }
+ def javaToPython(jRDD: JavaRDD[_], batchSize: Integer): JavaRDD[Array[Byte]]
= {
Review Comment:
Good point!
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