diff options
| -rw-r--r-- | examples/src/main/scala/org/apache/spark/examples/SparkPi.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/src/main/scala/org/apache/spark/examples/SparkPi.scala b/examples/src/main/scala/org/apache/spark/examples/SparkPi.scala index 9fbb0a800d..35b8dd6c29 100644 --- a/examples/src/main/scala/org/apache/spark/examples/SparkPi.scala +++ b/examples/src/main/scala/org/apache/spark/examples/SparkPi.scala @@ -27,8 +27,8 @@ object SparkPi { val conf = new SparkConf().setAppName("Spark Pi") val spark = new SparkContext(conf) val slices = if (args.length > 0) args(0).toInt else 2 - val n = 100000 * slices - val count = spark.parallelize(1 to n, slices).map { i => + val n = math.min(100000L * slices, Int.MaxValue).toInt // avoid overflow + val count = spark.parallelize(1 until n, slices).map { i => val x = random * 2 - 1 val y = random * 2 - 1 if (x*x + y*y < 1) 1 else 0 |