1 files changed, 28 insertions, 0 deletions
diff --git a/examples/src/main/scala/BroadcastTest.scala b/examples/src/main/scala/BroadcastTest.scala
new file mode 100644
index 0000000000..40c2be8f6d
--- /dev/null
+++ b/examples/src/main/scala/BroadcastTest.scala
@@ -0,0 +1,28 @@
+import spark.SparkContext
+
+object BroadcastTest {
+  def main(args: Array[String]) {
+    if (args.length == 0) {
+      System.err.println("Usage: BroadcastTest <host> [<slices>]")
+      System.exit(1)
+    }  
+    val spark = new SparkContext(args(0), "Broadcast Test")
+    val slices = if (args.length > 1) args(1).toInt else 2
+    val num = if (args.length > 2) args(2).toInt else 1000000
+
+    var arr1 = new Array[Int](num)
+    for (i <- 0 until arr1.length) 
+      arr1(i) = i
+    
+//    var arr2 = new Array[Int](num * 2)
+//    for (i <- 0 until arr2.length)
+//      arr2(i) = i
+
+    val barr1 = spark.broadcast(arr1)
+//    val barr2 = spark.broadcast(arr2)
+    spark.parallelize(1 to 10, slices).foreach {
+//      i => println(barr1.value.size + barr2.value.size)
+      i => println(barr1.value.size)
+    }
+  }
+}