diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeExtractors.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeExtractors.scala
index abb5594bfa7f89f1477cdde5a3fc9174378bd0ad..0c256c3d890f196d39d7382636399cfdd7cd6997 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeExtractors.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeExtractors.scala
@@ -260,7 +260,7 @@ case class GetArrayItem(child: Expression, ordinal: Expression)
  * We need to do type checking here as `key` expression maybe unresolved.
  */
 case class GetMapValue(child: Expression, key: Expression)
-  extends BinaryExpression with ExpectsInputTypes with ExtractValue {
+  extends BinaryExpression with ImplicitCastInputTypes with ExtractValue {
 
   private def keyType = child.dataType.asInstanceOf[MapType].keyType
 
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala
index 5e08ef31121fda37a7f36e6793eae24a9e82e452..c21db3595fa19b268e1519da458bf6717f5753fb 100644
--- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala
+++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala
@@ -1939,6 +1939,18 @@ class SQLQuerySuite extends QueryTest with SQLTestUtils with TestHiveSingleton {
     }
   }
 
+
+  test("SPARK-17108: Fix BIGINT and INT comparison failure in spark sql") {
+    sql("create table t1(a map<bigint, array<string>>)")
+    sql("select * from t1 where a[1] is not null")
+
+    sql("create table t2(a map<int, array<string>>)")
+    sql("select * from t2 where a[1] is not null")
+
+    sql("create table t3(a map<bigint, array<string>>)")
+    sql("select * from t3 where a[1L] is not null")
+  }
+
   test("SPARK-17796 Support wildcard character in filename for LOAD DATA LOCAL INPATH") {
     withTempDir { dir =>
       for (i <- 1 to 3) {