From 5540366efad10d0611eb9701d7dcf40ea7be528e Mon Sep 17 00:00:00 2001
From: Jeff Zhang <zjffdu@apache.org>
Date: Thu, 18 Aug 2016 16:43:52 +0800
Subject: [PATCH] [SPARK-17125][SPARKR] Allow to specify spark config using
 non-string type in SparkR

---
 R/pkg/R/utils.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/pkg/R/utils.R b/R/pkg/R/utils.R
index d78c0a7a539a8..0c34a2910f5bc 100644
--- a/R/pkg/R/utils.R
+++ b/R/pkg/R/utils.R
@@ -630,7 +630,7 @@ convertNamedListToEnv <- function(namedList) {
 
   env <- new.env()
   for (name in names) {
-    env[[name]] <- namedList[[name]]
+    env[[name]] <- as.character(namedList[[name]])
   }
   env
 }