Ignore test cases for string and binary column filter push-down

Author: liancheng

sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFilterSuite.scala

@@ -229,7 +229,8 @@ class ParquetFilterSuite extends QueryTest with ParquetTest with SharedSQLContex
     }
   }
 
-  test("filter pushdown - string") {
+  // See SPARK-17213: https://issues.apache.org/jira/browse/SPARK-17213
+  ignore("filter pushdown - string") {
     withParquetDataFrame((1 to 4).map(i => Tuple1(i.toString))) { implicit df =>
       checkFilterPredicate('_1.isNull, classOf[Eq[_]], Seq.empty[Row])
       checkFilterPredicate(
@@ -257,7 +258,8 @@ class ParquetFilterSuite extends QueryTest with ParquetTest with SharedSQLContex
     }
   }
 
-  test("filter pushdown - binary") {
+  // See SPARK-17213: https://issues.apache.org/jira/browse/SPARK-17213
+  ignore("filter pushdown - binary") {
     implicit class IntToBinary(int: Int) {
       def b: Array[Byte] = int.toString.getBytes(StandardCharsets.UTF_8)
     }