From c16babb6feef9f1f9a37cdf3462f48ed5d38f453 Mon Sep 17 00:00:00 2001
From: Zhan Zhang <zhazhan@gmail.com>
Date: Thu, 7 May 2015 13:03:58 -0700
Subject: [PATCH] SPARK-7449: Schema fix

---
 .../org/apache/spark/sql/sources/DataSourceStrategy.scala     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sql/core/src/main/scala/org/apache/spark/sql/sources/DataSourceStrategy.scala b/sql/core/src/main/scala/org/apache/spark/sql/sources/DataSourceStrategy.scala
index b3d71f687a60..b91fc007b791 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/sources/DataSourceStrategy.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/sources/DataSourceStrategy.scala
@@ -24,7 +24,7 @@ import org.apache.spark.sql.catalyst.planning.PhysicalOperation
 import org.apache.spark.sql.catalyst.plans.logical
 import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import org.apache.spark.sql.execution.SparkPlan
-import org.apache.spark.sql.types.{UTF8String, StringType}
+import org.apache.spark.sql.types.{StructType, UTF8String, StringType}
 import org.apache.spark.sql.{Row, Strategy, execution, sources}
 
 /**
@@ -120,7 +120,7 @@ private[sql] object DataSourceStrategy extends Strategy {
       output: Seq[Attribute],
       rdd: RDD[Row]): SparkPlan = {
     val converted = if (relation.needConversion) {
-      execution.RDDConversions.rowToRowRdd(rdd, relation.schema)
+      execution.RDDConversions.rowToRowRdd(rdd, StructType.fromAttributes(output))
     } else {
       rdd
     }