throw IllegalArgumentException

xiliu82 · May 10, 2014 · 14d18ac · 14d18ac
1 parent dff1f0f
commit 14d18ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/scala/org/apache/spark/storage/BlockManager.scala b/core/src/main/scala/org/apache/spark/storage/BlockManager.scala
@@ -1046,7 +1046,7 @@ private[spark] object BlockManager extends Logging {
   def getMaxMemory(conf: SparkConf): Long = {
     val memoryFraction = conf.getDouble("spark.storage.memoryFraction", 0.6)
     if (memoryFraction > 1 && memoryFraction < 0) {
-      throw new Exception("spark.storage.memoryFraction should be between 0 and 1.")
+      throw new IllegalArgumentException("spark.storage.memoryFraction should be between 0 and 1.")
     }
     (Runtime.getRuntime.maxMemory * memoryFraction).toLong
   }