From f8bcf477303b48f5a9746ca8cd2a05f1ab6852ea Mon Sep 17 00:00:00 2001
From: arodriguez <arodriguez@arodriguez.stratio>
Date: Fri, 4 Aug 2017 14:35:16 +0200
Subject: [PATCH] Add errorifexists as a valid string for ErrorIfExists save
 mode

---
 .../src/main/scala/org/apache/spark/sql/DataFrameWriter.scala   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala b/sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala
index 0fcda46c9b3c5..079f699a181f5 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala
@@ -71,7 +71,7 @@ final class DataFrameWriter[T] private[sql](ds: Dataset[T]) {
       case "overwrite" => SaveMode.Overwrite
       case "append" => SaveMode.Append
       case "ignore" => SaveMode.Ignore
-      case "error" | "default" => SaveMode.ErrorIfExists
+      case "error" | "errorifexists" | "default" => SaveMode.ErrorIfExists
       case _ => throw new IllegalArgumentException(s"Unknown save mode: $saveMode. " +
         "Accepted save modes are 'overwrite', 'append', 'ignore', 'error'.")
     }