From 00dbe00d4e901eaac942f190b2134b2aaa6d6f1c Mon Sep 17 00:00:00 2001
From: Ankita Victor <anvicto@microsoft.com>
Date: Fri, 31 May 2024 13:04:44 +0530
Subject: [PATCH] Add file

---
 velox/connectors/hive/FileProperties.h | 37 ++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 velox/connectors/hive/FileProperties.h

diff --git a/velox/connectors/hive/FileProperties.h b/velox/connectors/hive/FileProperties.h
new file mode 100644
index 000000000000..9fe5464dc2f1
--- /dev/null
+++ b/velox/connectors/hive/FileProperties.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// A FileHandle is a File pointer plus some (optional, file-type-dependent)
+// extra information for speeding up loading columnar data. For example, when
+// we open a file we might build a hash map saying what region(s) on disk
+// correspond to a given column in a given stripe.
+//
+// The FileHandle will normally be used in conjunction with a CachedFactory
+// to speed up queries that hit the same files repeatedly; see the
+// FileHandleCache and FileHandleFactory.
+
+#pragma once
+
+#include <cstdint>
+
+namespace facebook::velox {
+
+struct FileProperties {
+  int64_t fileSize{-1};
+  int64_t modificationTime{-1};
+};
+
+} // namespace facebook::velox
\ No newline at end of file