yangzhg commented on code in PR #10685: URL: https://github.com/apache/doris/pull/10685#discussion_r917538513
########## be/src/vec/aggregate_functions/aggregate_function_rpc.h: ########## @@ -0,0 +1,762 @@ +// 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. + +#pragma once + +#include <cstdint> +#include <memory> + +#include "common/status.h" +#include "gen_cpp/Exprs_types.h" +#include "json2pb/json_to_pb.h" +#include "json2pb/pb_to_json.h" +#include "runtime/exec_env.h" +#include "runtime/user_function_cache.h" +#include "util/brpc_client_cache.h" +#include "util/jni-util.h" +#include "vec/aggregate_functions/aggregate_function.h" +#include "vec/columns/column_string.h" +#include "vec/columns/column_vector.h" +#include "vec/columns/columns_number.h" +#include "vec/common/exception.h" +#include "vec/common/string_ref.h" +#include "vec/core/block.h" +#include "vec/core/column_numbers.h" +#include "vec/core/field.h" +#include "vec/core/types.h" +#include "vec/data_types/data_type_string.h" +#include "vec/io/io_helper.h" +namespace doris::vectorized { + +template <bool nullable> +void convert_col_to_pvalue(const vectorized::ColumnPtr& column, + const vectorized::DataTypePtr& data_type, PValues* arg, int start, + int end) { + int row_count = end - start; + PGenericType* ptype = arg->mutable_type(); + switch (data_type->get_type_id()) { + case vectorized::TypeIndex::UInt8: { + ptype->set_id(PGenericType::UINT8); + auto* values = arg->mutable_bool_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnUInt8>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::UInt16: { + ptype->set_id(PGenericType::UINT16); + auto* values = arg->mutable_uint32_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnUInt16>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::UInt32: { + ptype->set_id(PGenericType::UINT32); + auto* values = arg->mutable_uint32_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnUInt32>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::UInt64: { + ptype->set_id(PGenericType::UINT64); + auto* values = arg->mutable_uint64_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnUInt64>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::UInt128: { + ptype->set_id(PGenericType::UINT128); + arg->mutable_bytes_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + if constexpr (nullable) { + if (column->is_null_at(row_num)) { + arg->add_bytes_value(nullptr); + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } + break; + } + case vectorized::TypeIndex::Int8: { + ptype->set_id(PGenericType::INT8); + auto* values = arg->mutable_int32_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnInt8>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::Int16: { + ptype->set_id(PGenericType::INT16); + auto* values = arg->mutable_int32_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnInt16>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::Int32: { + ptype->set_id(PGenericType::INT32); + auto* values = arg->mutable_int32_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnInt32>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::Int64: { + ptype->set_id(PGenericType::INT64); + auto* values = arg->mutable_int64_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnInt64>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::Int128: { + ptype->set_id(PGenericType::INT128); + arg->mutable_bytes_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + if constexpr (nullable) { + if (column->is_null_at(row_num)) { + arg->add_bytes_value(nullptr); + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } + break; + } + case vectorized::TypeIndex::Float32: { + ptype->set_id(PGenericType::FLOAT); + auto* values = arg->mutable_float_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnFloat32>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + + case vectorized::TypeIndex::Float64: { + ptype->set_id(PGenericType::DOUBLE); + auto* values = arg->mutable_double_value(); + values->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnFloat64>(column); + auto& data = col->get_data(); + values->Add(data.begin() + start, data.begin() + end); + break; + } + case vectorized::TypeIndex::String: { + ptype->set_id(PGenericType::STRING); + arg->mutable_bytes_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + if constexpr (nullable) { + if (column->is_null_at(row_num)) { + arg->add_string_value(nullptr); + } else { + StringRef data = column->get_data_at(row_num); + arg->add_string_value(data.to_string()); + } + } else { + StringRef data = column->get_data_at(row_num); + arg->add_string_value(data.to_string()); + } + } + break; + } + case vectorized::TypeIndex::Date: { + ptype->set_id(PGenericType::DATE); + arg->mutable_datetime_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + PDateTime* date_time = arg->add_datetime_value(); + if constexpr (nullable) { + if (!column->is_null_at(row_num)) { + vectorized::VecDateTimeValue v = + vectorized::VecDateTimeValue::create_from_olap_date( + column->get_int(row_num)); + date_time->set_day(v.day()); + date_time->set_month(v.month()); + date_time->set_year(v.year()); + } + } else { + vectorized::VecDateTimeValue v = + vectorized::VecDateTimeValue::create_from_olap_date( + column->get_int(row_num)); + date_time->set_day(v.day()); + date_time->set_month(v.month()); + date_time->set_year(v.year()); + } + } + break; + } + case vectorized::TypeIndex::DateTime: { + ptype->set_id(PGenericType::DATETIME); + arg->mutable_datetime_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + PDateTime* date_time = arg->add_datetime_value(); + if constexpr (nullable) { + if (!column->is_null_at(row_num)) { + vectorized::VecDateTimeValue v = + vectorized::VecDateTimeValue::create_from_olap_datetime( + column->get_int(row_num)); + date_time->set_day(v.day()); + date_time->set_month(v.month()); + date_time->set_year(v.year()); + date_time->set_hour(v.hour()); + date_time->set_minute(v.minute()); + date_time->set_second(v.second()); + } + } else { + vectorized::VecDateTimeValue v = + vectorized::VecDateTimeValue::create_from_olap_datetime( + column->get_int(row_num)); + date_time->set_day(v.day()); + date_time->set_month(v.month()); + date_time->set_year(v.year()); + date_time->set_hour(v.hour()); + date_time->set_minute(v.minute()); + date_time->set_second(v.second()); + } + } + break; + } + case vectorized::TypeIndex::BitMap: { + ptype->set_id(PGenericType::BITMAP); + arg->mutable_bytes_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + if constexpr (nullable) { + if (column->is_null_at(row_num)) { + arg->add_bytes_value(nullptr); + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } + break; + } + case vectorized::TypeIndex::HLL: { + ptype->set_id(PGenericType::HLL); + arg->mutable_bytes_value()->Reserve(row_count); + for (size_t row_num = start; row_num < end; ++row_num) { + if constexpr (nullable) { + if (column->is_null_at(row_num)) { + arg->add_bytes_value(nullptr); + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } else { + StringRef data = column->get_data_at(row_num); + arg->add_bytes_value(data.data, data.size); + } + } + break; + } + default: + LOG(INFO) << "unknown type: " << data_type->get_name(); + ptype->set_id(PGenericType::UNKNOWN); + break; + } +} + +template <bool nullable> +void convert_to_column(vectorized::MutableColumnPtr& column, const PValues& result) { + switch (result.type().id()) { + case PGenericType::UINT8: { + column->reserve(result.uint32_value_size()); + column->resize(result.uint32_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnUInt8*>(column.get())->get_data(); + for (int i = 0; i < result.uint32_value_size(); ++i) { + data[i] = result.uint32_value(i); + } + break; + } + case PGenericType::UINT16: { + column->reserve(result.uint32_value_size()); + column->resize(result.uint32_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnUInt16*>(column.get())->get_data(); + for (int i = 0; i < result.uint32_value_size(); ++i) { + data[i] = result.uint32_value(i); + } + break; + } + case PGenericType::UINT32: { + column->reserve(result.uint32_value_size()); + column->resize(result.uint32_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnUInt32*>(column.get())->get_data(); + for (int i = 0; i < result.uint32_value_size(); ++i) { + data[i] = result.uint32_value(i); + } + break; + } + case PGenericType::UINT64: { + column->reserve(result.uint64_value_size()); + column->resize(result.uint64_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnUInt64*>(column.get())->get_data(); + for (int i = 0; i < result.uint64_value_size(); ++i) { + data[i] = result.uint64_value(i); + } + break; + } + case PGenericType::INT8: { + column->reserve(result.int32_value_size()); + column->resize(result.int32_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnInt16*>(column.get())->get_data(); + for (int i = 0; i < result.int32_value_size(); ++i) { + data[i] = result.int32_value(i); + } + break; + } + case PGenericType::INT16: { + column->reserve(result.int32_value_size()); + column->resize(result.int32_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnInt16*>(column.get())->get_data(); + for (int i = 0; i < result.int32_value_size(); ++i) { + data[i] = result.int32_value(i); + } + break; + } + case PGenericType::INT32: { + column->reserve(result.int32_value_size()); + column->resize(result.int32_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnInt32*>(column.get())->get_data(); + for (int i = 0; i < result.int32_value_size(); ++i) { + data[i] = result.int32_value(i); + } + break; + } + case PGenericType::INT64: { + column->reserve(result.int64_value_size()); + column->resize(result.int64_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnInt64*>(column.get())->get_data(); + for (int i = 0; i < result.int64_value_size(); ++i) { + data[i] = result.int64_value(i); + } + break; + } + case PGenericType::DATE: + case PGenericType::DATETIME: { + column->reserve(result.datetime_value_size()); + column->resize(result.datetime_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnInt64*>(column.get())->get_data(); + for (int i = 0; i < result.datetime_value_size(); ++i) { + vectorized::VecDateTimeValue v; + PDateTime pv = result.datetime_value(i); + v.set_time(pv.year(), pv.month(), pv.day(), pv.hour(), pv.minute(), pv.minute()); + data[i] = binary_cast<vectorized::VecDateTimeValue, vectorized::Int64>(v); + } + break; + } + case PGenericType::FLOAT: { + column->reserve(result.float_value_size()); + column->resize(result.float_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnFloat32*>(column.get())->get_data(); + for (int i = 0; i < result.float_value_size(); ++i) { + data[i] = result.float_value(i); + } + break; + } + case PGenericType::DOUBLE: { + column->reserve(result.double_value_size()); + column->resize(result.double_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnFloat64*>(column.get())->get_data(); + for (int i = 0; i < result.double_value_size(); ++i) { + data[i] = result.double_value(i); + } + break; + } + case PGenericType::INT128: { + column->reserve(result.bytes_value_size()); + column->resize(result.bytes_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnInt128*>(column.get())->get_data(); + for (int i = 0; i < result.bytes_value_size(); ++i) { + data[i] = *(int128_t*)(result.bytes_value(i).c_str()); + } + break; + } + case PGenericType::STRING: { + column->reserve(result.string_value_size()); + for (int i = 0; i < result.string_value_size(); ++i) { + column->insert_data(result.string_value(i).c_str(), result.string_value(i).size()); + } + break; + } + case PGenericType::DECIMAL128: { + column->reserve(result.bytes_value_size()); + column->resize(result.bytes_value_size()); + auto& data = reinterpret_cast<vectorized::ColumnDecimal128*>(column.get())->get_data(); + for (int i = 0; i < result.bytes_value_size(); ++i) { + data[i] = *(int128_t*)(result.bytes_value(i).c_str()); + } + break; + } + case PGenericType::BITMAP: { + column->reserve(result.bytes_value_size()); + for (int i = 0; i < result.bytes_value_size(); ++i) { + column->insert_data(result.bytes_value(i).c_str(), result.bytes_value(i).size()); + } + break; + } + case PGenericType::HLL: { + column->reserve(result.bytes_value_size()); + for (int i = 0; i < result.bytes_value_size(); ++i) { + column->insert_data(result.bytes_value(i).c_str(), result.bytes_value(i).size()); + } + break; + } + default: { + LOG(WARNING) << "unknown PGenericType: " << result.type().DebugString(); + break; + } + } +} + +void convert_nullable_col_to_pvalue(const vectorized::ColumnPtr& column, + const vectorized::DataTypePtr& data_type, + const vectorized::ColumnUInt8& null_col, PValues* arg, + int start, int end) { + int row_count = end - start; + if (column->has_null(row_count)) { + auto* null_map = arg->mutable_null_map(); + null_map->Reserve(row_count); + const auto* col = vectorized::check_and_get_column<vectorized::ColumnUInt8>(null_col); + auto& data = col->get_data(); + null_map->Add(data.begin() + start, data.begin() + end); + convert_col_to_pvalue<true>(column, data_type, arg, start, end); + } else { + convert_col_to_pvalue<false>(column, data_type, arg, start, end); + } +} + +#define MAX_BUFFERED_ROWS 4096 +struct AggregateRpcUdafData { +private: + std::string _update_fn; + std::string _merge_fn; + std::string _server_addr; + std::string _finalize_fn; + bool saved_last_result; + std::shared_ptr<PFunctionService_Stub> _client; + PFunctionCallResponse res; + std::vector<PFunctionCallRequest> _buffer_request; + +public: + AggregateRpcUdafData() = default; + AggregateRpcUdafData(int64_t num_args) { set_last_result(false); } + + bool has_last_result() { return saved_last_result == true; } + + void set_last_result(bool flag) { saved_last_result = flag; } + + ~AggregateRpcUdafData() {} + + Status merge(AggregateRpcUdafData& rhs) { + send_buffer_to_rpc_server(); + if (has_last_result()) { + PFunctionCallRequest request; + PFunctionCallResponse response; + brpc::Controller cntl; + PFunctionCallResponse current_res = rhs.get_result(); + request.set_function_name(_merge_fn); + //last result + PValues* arg = request.add_args(); + arg->CopyFrom(res.result(0)); + + arg = request.add_args(); + //current result + arg->CopyFrom(current_res.result(0)); + //send to rpc server that impl the merge op, the will save the result + RETURN_IF_ERROR(send_rpc_request(cntl, request, response)); + res = response; + } else { + res = rhs.get_result(); + set_last_result(true); + } + return Status::OK(); + } + + Status init(const TFunction& fn) { + _update_fn = fn.aggregate_fn.update_fn_symbol; + _merge_fn = fn.aggregate_fn.merge_fn_symbol; + _server_addr = fn.hdfs_location; + _finalize_fn = fn.aggregate_fn.finalize_fn_symbol; + _client = ExecEnv::GetInstance()->brpc_function_client_cache()->get_client(_server_addr); + if (_client == nullptr) { + std::string err_msg = "init rpc error, addr:" + _server_addr; + LOG(ERROR) << err_msg; + return Status::InternalError(err_msg); + } + return Status::OK(); + } + + Status send_rpc_request(brpc::Controller& cntl, PFunctionCallRequest& request, + PFunctionCallResponse& response) { + _client->fn_call(&cntl, &request, &response, nullptr); + if (cntl.Failed()) { + return Status::InternalError(fmt::format("call to rpc function {} failed: {}", + request.function_name(), cntl.ErrorText()) + .c_str()); + } + if (!response.has_status() || response.result_size() == 0) { + return Status::InternalError( + fmt::format("call rpc function {} failed: status or result is not set.", + request.function_name())); + } + if (response.status().status_code() != 0) { + return Status::InternalError(fmt::format("call to rpc function {} failed: {}", + request.function_name(), + response.status().DebugString())); + } + return Status::OK(); + } + + Status gen_request_data(PFunctionCallRequest& request, const IColumn** columns, int start, + int end, const DataTypes& argument_types) { + for (int i = 0; i < argument_types.size(); i++) { + PValues* arg = request.add_args(); + if (auto* nullable = vectorized::check_and_get_column<const vectorized::ColumnNullable>( + *columns[i])) { + auto data_col = nullable->get_nested_column_ptr(); + auto& null_col = nullable->get_null_map_column(); + auto data_type = std::reinterpret_pointer_cast<const vectorized::DataTypeNullable>( + argument_types[i]); + data_col->get_data_at(0); + convert_nullable_col_to_pvalue(data_col->convert_to_full_column_if_const(), + data_type->get_nested_type(), null_col, arg, start, + end); + + } else { + convert_col_to_pvalue<false>(columns[i]->convert_to_full_column_if_const(), + argument_types[i], arg, start, end); + } + } + return Status::OK(); + } + + PFunctionCallRequest merge_buffer_request(PFunctionCallRequest& request) { + int args_size = _buffer_request[0].args_size(); + request.set_function_name(_update_fn); + for (int i = 0; i < args_size; i++) { + PValues* arg = request.add_args(); + arg->mutable_type()->CopyFrom(_buffer_request[0].args(i).type()); + for (int j = 0; j < _buffer_request.size(); j++) { + for (int m = 0; m < _buffer_request[j].args(i).double_value_size(); m++) { + arg->add_double_value(_buffer_request[j].args(i).double_value(0)); Review Comment: what is m used for? -- 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
