added class tag to firstParent call in VertexRDDImpl.isCheckpointed, though not needed to compile

jkbradley · jkbradley · commit b680148c7e40 · 2015-02-02T13:36:26.000-08:00
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/impl/VertexRDDImpl.scala b/graphx/src/main/scala/org/apache/spark/graphx/impl/VertexRDDImpl.scala
@@ -76,7 +76,7 @@ class VertexRDDImpl[VD] private[graphx] (
   }
 
   override def isCheckpointed: Boolean = {
-    firstParent.isCheckpointed
+    firstParent[ShippableVertexPartition[VD]].isCheckpointed
   }
 
   override def getCheckpointFile: Option[String] = {

Original file line number	Diff line number	Diff line change
`@@ -76,7 +76,7 @@ class VertexRDDImpl[VD] private[graphx] (`
`76`	`76`	`}`
`77`	`77`
`78`	`78`	`override def isCheckpointed: Boolean = {`
`79`		`- firstParent.isCheckpointed`
	`79`	`+ firstParent[ShippableVertexPartition[VD]].isCheckpointed`
`80`	`80`	`}`
`81`	`81`
`82`	`82`	`override def getCheckpointFile: Option[String] = {`