yiguolei commented on code in PR #10013: URL: https://github.com/apache/incubator-doris/pull/10013#discussion_r893203210
########## be/src/vec/runtime/vfile_result_writer.cpp: ########## @@ -0,0 +1,510 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you 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. + +#include "vec/runtime/vfile_result_writer.h" + +#include "common/consts.h" +#include "exec/broker_writer.h" +#include "exec/hdfs_reader_writer.h" +#include "exec/local_file_writer.h" +#include "exec/s3_writer.h" +#include "exprs/expr_context.h" +#include "gutil/strings/numbers.h" +#include "gutil/strings/substitute.h" +#include "runtime/buffer_control_block.h" +#include "runtime/descriptors.h" +#include "runtime/large_int_value.h" +#include "runtime/raw_value.h" +#include "runtime/row_batch.h" +#include "runtime/runtime_state.h" +#include "runtime/string_value.h" +#include "runtime/tuple_row.h" +#include "service/backend_options.h" +#include "util/file_utils.h" +#include "util/mysql_global.h" +#include "util/mysql_row_buffer.h" +#include "vec/common/arena.h" +#include "vec/core/block.h" +#include "vec/core/types.h" + +namespace doris::vectorized { +const size_t VFileResultWriter::OUTSTREAM_BUFFER_SIZE_BYTES = 1024 * 1024; +using doris::operator<<; + +VFileResultWriter::VFileResultWriter(const ResultFileOptions* file_opts, + const TStorageBackendType::type storage_type, + const TUniqueId fragment_instance_id, + const std::vector<ExprContext*>& output_expr_ctxs, + RuntimeProfile* parent_profile, BufferControlBlock* sinker, + Block* output_block, bool output_object_data, + const RowDescriptor& output_row_descriptor) + : _file_opts(file_opts), + _storage_type(storage_type), + _fragment_instance_id(fragment_instance_id), + _output_expr_ctxs(output_expr_ctxs), + _parent_profile(parent_profile), + _sinker(sinker), + _output_block(output_block), + _output_row_descriptor(output_row_descriptor) { + _output_object_data = output_object_data; +} + +VFileResultWriter::~VFileResultWriter() { + _close_file_writer(true); +} + +Status VFileResultWriter::init(RuntimeState* state) { + _state = state; + _init_profile(); + return _create_next_file_writer(); +} + +void VFileResultWriter::_init_profile() { + RuntimeProfile* profile = _parent_profile->create_child("VFileResultWriter", true, true); + _append_row_batch_timer = ADD_TIMER(profile, "AppendBatchTime"); + _convert_tuple_timer = ADD_CHILD_TIMER(profile, "TupleConvertTime", "AppendBatchTime"); + _file_write_timer = ADD_CHILD_TIMER(profile, "FileWriteTime", "AppendBatchTime"); + _writer_close_timer = ADD_TIMER(profile, "FileWriterCloseTime"); + _written_rows_counter = ADD_COUNTER(profile, "NumWrittenRows", TUnit::UNIT); + _written_data_bytes = ADD_COUNTER(profile, "WrittenDataBytes", TUnit::BYTES); +} + +Status VFileResultWriter::_create_success_file() { + std::string file_name; + RETURN_IF_ERROR(_get_success_file_name(&file_name)); + RETURN_IF_ERROR(_create_file_writer(file_name)); + return _close_file_writer(true, true); +} + +Status VFileResultWriter::_get_success_file_name(std::string* file_name) { Review Comment: Do not need a separate function here. Merge it with _create_success_file(); -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
