Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/2874#discussion_r22738935
--- Diff: examples/src/main/scala/org/apache/spark/examples/SparkPi.scala
---
@@ -27,7 +27,7 @@ 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 n = math.min(100000L * slices, Int.MaxValue -1).toInt
--- End diff --
maybe also add a quick comment at the end to explain why we're doing this:
```
val n = math.min(100000L * slices, Int.MaxValue).toInt // avoid overflow
```
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