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-rw-r--r--core/src/main/scala/spark/SparkContext.scala1
1 files changed, 1 insertions, 0 deletions
diff --git a/core/src/main/scala/spark/SparkContext.scala b/core/src/main/scala/spark/SparkContext.scala
index fda2ee3be7..5cce873c72 100644
--- a/core/src/main/scala/spark/SparkContext.scala
+++ b/core/src/main/scala/spark/SparkContext.scala
@@ -175,6 +175,7 @@ extends Logging {
private var nextRddId = new AtomicInteger(0)
+ // Register a new RDD, returning its RDD ID
private[spark] def newRddId(): Int = {
nextRddId.getAndIncrement()
}