iceberg-cpp
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arrow_io_util.h
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1/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20#pragma once
21
24
25#include <memory>
26#include <string>
27#include <unordered_map>
28
29#include "iceberg/file_io.h"
31#include "iceberg/result.h"
32
33namespace iceberg::arrow {
34
35ICEBERG_BUNDLE_EXPORT std::unique_ptr<FileIO> MakeMockFileIO();
36
37ICEBERG_BUNDLE_EXPORT std::unique_ptr<FileIO> MakeLocalFileIO();
38
48 const std::unordered_map<std::string, std::string>& properties = {});
49
54ICEBERG_BUNDLE_EXPORT Status FinalizeS3();
55
56} // namespace iceberg::arrow
Define the FileIO abstraction and file stream interfaces.
Define symbol visibility macros for bundled format integrations.
Arrow-backed IO and data conversion APIs.
Definition arrow_io_util.h:33
ICEBERG_BUNDLE_EXPORT Result< std::unique_ptr< FileIO > > MakeS3FileIO(const std::unordered_map< std::string, std::string > &properties={})
Create an S3 FileIO backed by Arrow's S3FileSystem.
ICEBERG_BUNDLE_EXPORT Status FinalizeS3()
Finalize (clean up) the Arrow S3 subsystem.
std::expected< T, E > Result
Result alias.
Definition result.h:88
Define Result, Status, and error helpers.