From 16ba20c7a343a82a8e6573a4781c927a0410220e Mon Sep 17 00:00:00 2001
From: Nghia Truong <nghiatruong.vn@gmail.com>
Date: Sun, 19 Jun 2022 19:35:57 -0700
Subject: [PATCH] Add header

---
 cpp/include/cudf/io/parquet.hpp    | 1 +
 cpp/src/io/comp/nvcomp_adapter.cuh | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/cpp/include/cudf/io/parquet.hpp b/cpp/include/cudf/io/parquet.hpp
index a7d02af904f..fad5c98dc76 100644
--- a/cpp/include/cudf/io/parquet.hpp
+++ b/cpp/include/cudf/io/parquet.hpp
@@ -26,6 +26,7 @@
 
 #include <iostream>
 #include <memory>
+#include <optional>
 #include <string>
 #include <vector>
 
diff --git a/cpp/src/io/comp/nvcomp_adapter.cuh b/cpp/src/io/comp/nvcomp_adapter.cuh
index 2e554425de6..1cc65d41a51 100644
--- a/cpp/src/io/comp/nvcomp_adapter.cuh
+++ b/cpp/src/io/comp/nvcomp_adapter.cuh
@@ -25,6 +25,8 @@
 #include <rmm/cuda_stream_view.hpp>
 #include <rmm/device_uvector.hpp>
 
+#include <optional>
+
 namespace cudf::io::nvcomp {
 
 struct batched_args {