From de06128a80651ac4a939bb1f188f7abae2627812 Mon Sep 17 00:00:00 2001 From: Li Yao Date: Thu, 28 May 2015 16:09:56 +0200 Subject: [PATCH] Fix the bug that entering only 1 arg will cause array out of bounds exception. --- .../main/scala/org/apache/spark/examples/SparkPageRank.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/src/main/scala/org/apache/spark/examples/SparkPageRank.scala b/examples/src/main/scala/org/apache/spark/examples/SparkPageRank.scala index 8d092b6506d33..bd7894f184c4c 100644 --- a/examples/src/main/scala/org/apache/spark/examples/SparkPageRank.scala +++ b/examples/src/main/scala/org/apache/spark/examples/SparkPageRank.scala @@ -51,7 +51,7 @@ object SparkPageRank { showWarning() val sparkConf = new SparkConf().setAppName("PageRank") - val iters = if (args.length > 0) args(1).toInt else 10 + val iters = if (args.length > 1) args(1).toInt else 10 val ctx = new SparkContext(sparkConf) val lines = ctx.textFile(args(0), 1) val links = lines.map{ s =>