e412dd12e8
Currently, there are some useless includes in the codebase. We can use a tool named include-what-you-use to optimize these includes. By using a strict include-what-you-use policy, we can get lots of benefits from it.
186 lines
8.0 KiB
C++
186 lines
8.0 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "io/file_factory.h"
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#include <gen_cpp/PaloInternalService_types.h>
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#include <gen_cpp/PlanNodes_types.h>
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#include <gen_cpp/Types_types.h>
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#include <utility>
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#include "common/config.h"
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#include "common/status.h"
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#include "io/fs/broker_file_system.h"
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#include "io/fs/file_reader_options.h"
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#include "io/fs/hdfs_file_system.h"
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#include "io/fs/local_file_system.h"
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#include "io/fs/s3_file_system.h"
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#include "io/fs/stream_load_pipe.h"
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#include "io/hdfs_builder.h"
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#include "runtime/exec_env.h"
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#include "runtime/runtime_state.h"
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#include "runtime/stream_load/new_load_stream_mgr.h"
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#include "runtime/stream_load/stream_load_context.h"
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#include "util/s3_uri.h"
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#include "util/s3_util.h"
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#include "util/uid_util.h"
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namespace doris {
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namespace io {
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class FileWriter;
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} // namespace io
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io::FileCachePolicy FileFactory::get_cache_policy(RuntimeState* state) {
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if (state != nullptr) {
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if (config::enable_file_cache && state->query_options().enable_file_cache) {
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return io::FileCachePolicy::FILE_BLOCK_CACHE;
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}
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}
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return io::FileCachePolicy::NO_CACHE;
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}
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Status FileFactory::create_file_writer(TFileType::type type, ExecEnv* env,
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const std::vector<TNetworkAddress>& broker_addresses,
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const std::map<std::string, std::string>& properties,
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const std::string& path, int64_t start_offset,
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std::unique_ptr<io::FileWriter>& file_writer) {
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switch (type) {
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case TFileType::FILE_LOCAL: {
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RETURN_IF_ERROR(io::global_local_filesystem()->create_file(path, &file_writer));
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break;
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}
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case TFileType::FILE_BROKER: {
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std::shared_ptr<io::BrokerFileSystem> fs;
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RETURN_IF_ERROR(io::BrokerFileSystem::create(broker_addresses[0], properties, &fs));
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RETURN_IF_ERROR(fs->create_file(path, &file_writer));
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break;
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}
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case TFileType::FILE_S3: {
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S3URI s3_uri(path);
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RETURN_IF_ERROR(s3_uri.parse());
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S3Conf s3_conf;
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RETURN_IF_ERROR(
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S3ClientFactory::convert_properties_to_s3_conf(properties, s3_uri, &s3_conf));
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std::shared_ptr<io::S3FileSystem> fs;
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RETURN_IF_ERROR(io::S3FileSystem::create(s3_conf, "", &fs));
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RETURN_IF_ERROR(fs->create_file(path, &file_writer));
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break;
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}
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case TFileType::FILE_HDFS: {
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THdfsParams hdfs_params = parse_properties(properties);
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std::shared_ptr<io::HdfsFileSystem> fs;
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RETURN_IF_ERROR(io::HdfsFileSystem::create(hdfs_params, "", &fs));
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RETURN_IF_ERROR(fs->create_file(path, &file_writer));
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break;
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}
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default:
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return Status::InternalError("unsupported file writer type: {}", std::to_string(type));
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}
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return Status::OK();
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}
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Status FileFactory::create_file_reader(RuntimeProfile* profile,
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const FileSystemProperties& system_properties,
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const FileDescription& file_description,
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std::shared_ptr<io::FileSystem>* file_system,
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io::FileReaderSPtr* file_reader,
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io::FileCachePolicy cache_policy) {
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TFileType::type type = system_properties.system_type;
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io::FileBlockCachePathPolicy file_block_cache;
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io::FileReaderOptions reader_options(cache_policy, file_block_cache);
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reader_options.file_size = file_description.file_size;
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switch (type) {
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case TFileType::FILE_LOCAL: {
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RETURN_IF_ERROR(io::global_local_filesystem()->open_file(file_description.path,
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reader_options, file_reader));
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break;
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}
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case TFileType::FILE_S3: {
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RETURN_IF_ERROR(create_s3_reader(system_properties.properties, file_description.path,
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file_system, file_reader, reader_options));
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break;
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}
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case TFileType::FILE_HDFS: {
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RETURN_IF_ERROR(create_hdfs_reader(system_properties.hdfs_params, file_description.path,
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file_system, file_reader, reader_options));
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break;
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}
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case TFileType::FILE_BROKER: {
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RETURN_IF_ERROR(create_broker_reader(system_properties.broker_addresses[0],
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system_properties.properties, file_description,
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file_system, file_reader, reader_options));
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break;
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}
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default:
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return Status::NotSupported("unsupported file reader type: {}", std::to_string(type));
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}
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return Status::OK();
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}
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// file scan node/stream load pipe
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Status FileFactory::create_pipe_reader(const TUniqueId& load_id, io::FileReaderSPtr* file_reader) {
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auto stream_load_ctx = ExecEnv::GetInstance()->new_load_stream_mgr()->get(load_id);
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if (!stream_load_ctx) {
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return Status::InternalError("unknown stream load id: {}", UniqueId(load_id).to_string());
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}
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*file_reader = stream_load_ctx->pipe;
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return Status::OK();
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}
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Status FileFactory::create_hdfs_reader(const THdfsParams& hdfs_params, const std::string& path,
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std::shared_ptr<io::FileSystem>* hdfs_file_system,
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io::FileReaderSPtr* reader,
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const io::FileReaderOptions& reader_options) {
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std::shared_ptr<io::HdfsFileSystem> fs;
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RETURN_IF_ERROR(io::HdfsFileSystem::create(hdfs_params, "", &fs));
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RETURN_IF_ERROR(fs->open_file(path, reader_options, reader));
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*hdfs_file_system = std::move(fs);
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return Status::OK();
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}
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Status FileFactory::create_s3_reader(const std::map<std::string, std::string>& prop,
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const std::string& path,
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std::shared_ptr<io::FileSystem>* s3_file_system,
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io::FileReaderSPtr* reader,
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const io::FileReaderOptions& reader_options) {
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S3URI s3_uri(path);
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RETURN_IF_ERROR(s3_uri.parse());
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S3Conf s3_conf;
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RETURN_IF_ERROR(S3ClientFactory::convert_properties_to_s3_conf(prop, s3_uri, &s3_conf));
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std::shared_ptr<io::S3FileSystem> fs;
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RETURN_IF_ERROR(io::S3FileSystem::create(std::move(s3_conf), "", &fs));
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RETURN_IF_ERROR(fs->open_file(path, reader_options, reader));
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*s3_file_system = std::move(fs);
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return Status::OK();
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}
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Status FileFactory::create_broker_reader(const TNetworkAddress& broker_addr,
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const std::map<std::string, std::string>& prop,
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const FileDescription& file_description,
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std::shared_ptr<io::FileSystem>* broker_file_system,
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io::FileReaderSPtr* reader,
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const io::FileReaderOptions& reader_options) {
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std::shared_ptr<io::BrokerFileSystem> fs;
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RETURN_IF_ERROR(io::BrokerFileSystem::create(broker_addr, prop, &fs));
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RETURN_IF_ERROR(fs->open_file(file_description.path, reader_options, reader));
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*broker_file_system = std::move(fs);
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return Status::OK();
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}
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} // namespace doris
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