Update

Author: Sephiroth-Lin

sql/core/src/main/scala/org/apache/spark/sql/parquet/CatalystSchemaConverter.scala

@@ -490,7 +490,7 @@ private[parquet] class CatalystSchemaConverter(
           .buildGroup(repetition).as(LIST)
           .addField(
             Types.repeatedGroup()
-              .addField(convertField(StructField("array", elementType, containsNull)))
+              .addField(convertField(StructField("element", elementType, containsNull)))
               .named("list"))
           .named(field.name)
 

sql/core/src/test/scala/org/apache/spark/sql/parquet/ParquetSchemaSuite.scala

@@ -603,7 +603,7 @@ class ParquetSchemaSuite extends ParquetSchemaTest {
     """message root {
       |  optional group f1 (LIST) {
       |    repeated group list {
-      |      optional int32 array;
+      |      optional int32 element;
       |    }
       |  }
       |}
@@ -636,7 +636,7 @@ class ParquetSchemaSuite extends ParquetSchemaTest {
     """message root {
       |  optional group f1 (LIST) {
       |    repeated group list {
-      |      required int32 array;
+      |      required int32 element;
       |    }
       |  }
       |}