From 68444a10d48e25eb271f76eaeab65f46332a44c0 Mon Sep 17 00:00:00 2001
From: Chao Sun <sunchao@apple.com>
Date: Sun, 3 Apr 2022 16:13:59 -0700
Subject: [PATCH] initial commit

---
 .../src/main/scala/org/apache/spark/sql/internal/SQLConf.scala | 2 +-
 .../src/test/resources/sql-tests/results/explain-aqe.sql.out   | 3 +--
 sql/core/src/test/resources/sql-tests/results/explain.sql.out  | 3 +--
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
index d268fd0e27af9..4f394a6d4fe98 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
@@ -1015,7 +1015,7 @@ object SQLConf {
           s"Requires ${PARQUET_VECTORIZED_READER_ENABLED.key} to be enabled.")
       .version("3.3.0")
       .booleanConf
-      .createWithDefault(true)
+      .createWithDefault(false)
 
   val PARQUET_RECORD_FILTER_ENABLED = buildConf("spark.sql.parquet.recordLevelFilter.enabled")
     .doc("If true, enables Parquet's native record-level filtering using the pushed down " +
diff --git a/sql/core/src/test/resources/sql-tests/results/explain-aqe.sql.out b/sql/core/src/test/resources/sql-tests/results/explain-aqe.sql.out
index f98fb1eb2a57a..f5e5b46d29ce6 100644
--- a/sql/core/src/test/resources/sql-tests/results/explain-aqe.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/explain-aqe.sql.out
@@ -1125,8 +1125,7 @@ struct<plan:string>
 -- !query output
 == Physical Plan ==
 *Filter v#x IN ([a],null)
-+- *ColumnarToRow
-   +- FileScan parquet default.t[v#x] Batched: true, DataFilters: [v#x IN ([a],null)], Format: Parquet, Location [not included in comparison]/{warehouse_dir}/t], PartitionFilters: [], PushedFilters: [In(v, [[a],null])], ReadSchema: struct<v:array<string>>
++- FileScan parquet default.t[v#x] Batched: false, DataFilters: [v#x IN ([a],null)], Format: Parquet, Location [not included in comparison]/{warehouse_dir}/t], PartitionFilters: [], PushedFilters: [In(v, [[a],null])], ReadSchema: struct<v:array<string>>
 
 
 -- !query
diff --git a/sql/core/src/test/resources/sql-tests/results/explain.sql.out b/sql/core/src/test/resources/sql-tests/results/explain.sql.out
index a563eda1e7b04..4e552d51a3953 100644
--- a/sql/core/src/test/resources/sql-tests/results/explain.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/explain.sql.out
@@ -1067,8 +1067,7 @@ struct<plan:string>
 -- !query output
 == Physical Plan ==
 *Filter v#x IN ([a],null)
-+- *ColumnarToRow
-   +- FileScan parquet default.t[v#x] Batched: true, DataFilters: [v#x IN ([a],null)], Format: Parquet, Location [not included in comparison]/{warehouse_dir}/t], PartitionFilters: [], PushedFilters: [In(v, [[a],null])], ReadSchema: struct<v:array<string>>
++- FileScan parquet default.t[v#x] Batched: false, DataFilters: [v#x IN ([a],null)], Format: Parquet, Location [not included in comparison]/{warehouse_dir}/t], PartitionFilters: [], PushedFilters: [In(v, [[a],null])], ReadSchema: struct<v:array<string>>
 
 
 -- !query