1 files changed, 1 insertions, 1 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala
index b09fd511a9..3db1d1f109 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala
@@ -369,7 +369,7 @@ object JdbcUtils extends Logging {
         val bytes = rs.getBytes(pos + 1)
         var ans = 0L
         var j = 0
-        while (j < bytes.size) {
+        while (j < bytes.length) {
           ans = 256 * ans + (255 & bytes(j))
           j = j + 1
         }