From 35b5fce89727dbde542238636fa6aaa5891c3d06 Mon Sep 17 00:00:00 2001 From: Michael Armbrust Date: Tue, 24 Jun 2014 18:08:50 -0700 Subject: [PATCH] Fix possible null pointer in acumulator toString --- core/src/main/scala/org/apache/spark/Accumulators.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core/src/main/scala/org/apache/spark/Accumulators.scala b/core/src/main/scala/org/apache/spark/Accumulators.scala index cdfd338081fa..9c55bfbb4762 100644 --- a/core/src/main/scala/org/apache/spark/Accumulators.scala +++ b/core/src/main/scala/org/apache/spark/Accumulators.scala @@ -127,7 +127,7 @@ class Accumulable[R, T] ( Accumulators.register(this, false) } - override def toString = value_.toString + override def toString = if (value_ == null) "null" else value_.toString } /**