From d103dbdc188174668306ee26e6ed3b2b7e9dc5b2 Mon Sep 17 00:00:00 2001
From: Tao He <linzhu.ht@alibaba-inc.com>
Date: Thu, 28 Oct 2021 15:42:38 +0800
Subject: [PATCH] Fixes backwards compatible with lower-version of
 apache-arrow. (#561)

Fixes compatible bug that introduced in #559.

Signed-off-by: Tao He <linzhu.ht@alibaba-inc.com>
---
 modules/basic/ds/arrow_utils.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/basic/ds/arrow_utils.cc b/modules/basic/ds/arrow_utils.cc
index 7c97c4d8..23a142af 100644
--- a/modules/basic/ds/arrow_utils.cc
+++ b/modules/basic/ds/arrow_utils.cc
@@ -260,8 +260,12 @@ Status EmptyTableBuilder::Build(const std::shared_ptr<arrow::Schema>& schema,
 }
 
 std::shared_ptr<arrow::Schema> EmptyTableBuilder::EmptySchema() {
+#if defined(ARROW_VERSION) && ARROW_VERSION >= 4000000
   return std::shared_ptr<arrow::Schema>(
       new arrow::Schema({}, arrow::Endianness::Native));
+#else
+  return std::shared_ptr<arrow::Schema>(new arrow::Schema({}));
+#endif
 }
 
 std::shared_ptr<arrow::DataType> type_name_to_arrow_type(