From 0efeb958ed118aba3b6c6d2649c0cec58c43131d Mon Sep 17 00:00:00 2001
From: Huaxin Gao <huaxing@oc0558782468.ibm.com>
Date: Tue, 1 Dec 2015 12:41:06 -0800
Subject: [PATCH] [SPARK-12088][SQL]check connection.isClosed before calling
 connection.getAutoCommit in JDBCRDD

---
 .../apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
index 392d3ed58e3c..b9dd7f6b4099 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
@@ -498,7 +498,7 @@ private[sql] class JDBCRDD(
       }
       try {
         if (null != conn) {
-          if (!conn.getAutoCommit && !conn.isClosed) {
+          if (!conn.isClosed && !conn.getAutoCommit) {
             try {
               conn.commit()
             } catch {