From 348bcbca1f12fb4c042c85af792b14426d46e9bd Mon Sep 17 00:00:00 2001
From: Reynold Xin <rxin@cs.berkeley.edu>
Date: Mon, 24 Sep 2012 16:56:27 -0700
Subject: Added a method to RDD to expose the ClassManifest.

---
 core/src/main/scala/spark/RDD.scala | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/src/main/scala/spark/RDD.scala b/core/src/main/scala/spark/RDD.scala
index d28f3593fe..b413ee21c9 100644
--- a/core/src/main/scala/spark/RDD.scala
+++ b/core/src/main/scala/spark/RDD.scala
@@ -68,6 +68,8 @@ abstract class RDD[T: ClassManifest](@transient sc: SparkContext) extends Serial
   def preferredLocations(split: Split): Seq[String] = Nil
   
   def context = sc
+
+  def manifest: ClassManifest[T] = classManifest[T]
   
   // Get a unique ID for this RDD
   val id = sc.newRddId()
-- 
cgit v1.2.3