HyukjinKwon commented on a change in pull request #28085:
[SPARK-29641][PYTHON][CORE] Stage Level Sched: Add python api's and tests
URL: https://github.com/apache/spark/pull/28085#discussion_r403648497
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File path: core/src/main/scala/org/apache/spark/api/java/JavaRDD.scala
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@@ -49,6 +50,20 @@ class JavaRDD[T](val rdd: RDD[T])(implicit val classTag:
ClassTag[T])
*/
def persist(newLevel: StorageLevel): JavaRDD[T] =
wrapRDD(rdd.persist(newLevel))
+ /**
+ * Specify a ResourceProfile to use when calculating this RDD. This is only
supported on
+ * certain cluster managers and currently requires dynamic allocation to be
enabled.
+ * It will result in new executors with the resources specified being
acquired to
+ * calculate the RDD.
+ */
+ def withResources(prof: ResourceProfile): JavaRDD[T] =
wrapRDD(rdd.withResources(prof))
Review comment:
Please use `@Private` annotation if this is meant to be private yet:
https://github.com/apache/spark/blob/9610efc252c94f93689d45e320df1c5815d97b25/common/tags/src/main/java/org/apache/spark/annotation/Private.java#L26-L28
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