Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/5729#discussion_r29599007
--- Diff: core/src/main/scala/org/apache/spark/rdd/RDD.scala ---
@@ -140,7 +140,7 @@ abstract class RDD[T: ClassTag](
val id: Int = sc.newRddId()
/** A friendly name for this RDD */
- @transient var name: String = null
+ @transient var name: String = Utils.getFormattedClassName(this)
--- End diff --
Hmm - will this change existing behavior? It looks like in `toString` of
RDD we check whether this is null. Will this change the string form of an RDD:
```
override def toString: String = "%s%s[%d] at %s".format(
Option(name).map(_ + " ").getOrElse(""), getClass.getSimpleName, id,
getCreationSite)
```
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