278 lines
10 KiB
C++
278 lines
10 KiB
C++
// 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 "exprs/rpc_fn.h"
|
|
|
|
#include <fmt/format.h>
|
|
|
|
#include "exprs/rpc_fn_comm.h"
|
|
#include "runtime/fragment_mgr.h"
|
|
#include "util/brpc_client_cache.h"
|
|
#include "vec/columns/column.h"
|
|
#include "vec/columns/column_vector.h"
|
|
#include "vec/core/block.h"
|
|
#include "vec/core/column_numbers.h"
|
|
#include "vec/data_types/data_type_decimal.h"
|
|
#include "vec/data_types/data_type_nullable.h"
|
|
|
|
namespace doris {
|
|
|
|
RPCFn::RPCFn(RuntimeState* state, const TFunction& fn, int fn_ctx_id, bool is_agg)
|
|
: _state(state), _fn(fn), _fn_ctx_id(fn_ctx_id), _is_agg(is_agg) {
|
|
_client = ExecEnv::GetInstance()->brpc_function_client_cache()->get_client(_server_addr);
|
|
if (!_is_agg) {
|
|
_function_name = _fn.scalar_fn.symbol;
|
|
_server_addr = _fn.hdfs_location;
|
|
_signature = fmt::format("{}: [{}/{}]", _fn.name.function_name, _fn.hdfs_location,
|
|
_fn.scalar_fn.symbol);
|
|
}
|
|
}
|
|
|
|
RPCFn::RPCFn(const TFunction& fn, bool is_agg) : RPCFn(nullptr, fn, -1, is_agg) {}
|
|
|
|
RPCFn::RPCFn(RuntimeState* state, const TFunction& fn, AggregationStep step, bool is_agg)
|
|
: RPCFn(nullptr, fn, -1, is_agg) {
|
|
_step = step;
|
|
DCHECK(is_agg) << "Only used for agg fns";
|
|
switch (_step) {
|
|
case INIT: {
|
|
_function_name = _fn.aggregate_fn.init_fn_symbol;
|
|
_server_addr = _fn.hdfs_location;
|
|
_signature = fmt::format("{}: [{}/{}]", _fn.name.function_name, _fn.hdfs_location,
|
|
_fn.aggregate_fn.init_fn_symbol);
|
|
break;
|
|
}
|
|
case UPDATE: {
|
|
_function_name = _fn.aggregate_fn.init_fn_symbol;
|
|
break;
|
|
}
|
|
case MERGE: {
|
|
_function_name = _fn.aggregate_fn.merge_fn_symbol;
|
|
break;
|
|
}
|
|
case SERIALIZE: {
|
|
_function_name = _fn.aggregate_fn.serialize_fn_symbol;
|
|
break;
|
|
}
|
|
case GET_VALUE: {
|
|
_function_name = _fn.aggregate_fn.get_value_fn_symbol;
|
|
break;
|
|
}
|
|
case FINALIZE: {
|
|
_function_name = _fn.aggregate_fn.finalize_fn_symbol;
|
|
break;
|
|
}
|
|
case REMOVE: {
|
|
_function_name = _fn.aggregate_fn.remove_fn_symbol;
|
|
break;
|
|
}
|
|
|
|
default:
|
|
CHECK(false) << "invalid AggregationStep: " << _step;
|
|
break;
|
|
}
|
|
_server_addr = _fn.hdfs_location;
|
|
_signature = fmt::format("{}: [{}/{}]", _fn.name.function_name, _server_addr, _function_name);
|
|
}
|
|
|
|
Status RPCFn::call_internal(ExprContext* context, TupleRow* row, PFunctionCallResponse* response,
|
|
const std::vector<Expr*>& exprs) {
|
|
FunctionContext* fn_ctx = context->fn_context(_fn_ctx_id);
|
|
PFunctionCallRequest request;
|
|
request.set_function_name(_function_name);
|
|
for (int i = 0; i < exprs.size(); ++i) {
|
|
PValues* arg = request.add_args();
|
|
void* src_slot = context->get_value(exprs[i], row);
|
|
PGenericType* ptype = arg->mutable_type();
|
|
if (src_slot == nullptr) {
|
|
arg->set_has_null(true);
|
|
arg->add_null_map(true);
|
|
} else {
|
|
arg->set_has_null(false);
|
|
}
|
|
switch (exprs[i]->type().type) {
|
|
case TYPE_BOOLEAN: {
|
|
ptype->set_id(PGenericType::BOOLEAN);
|
|
arg->add_bool_value(*(bool*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_TINYINT: {
|
|
ptype->set_id(PGenericType::INT8);
|
|
arg->add_int32_value(*(int8_t*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_SMALLINT: {
|
|
ptype->set_id(PGenericType::INT16);
|
|
arg->add_int32_value(*(int16_t*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_INT: {
|
|
ptype->set_id(PGenericType::INT32);
|
|
arg->add_int32_value(*(int*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_BIGINT: {
|
|
ptype->set_id(PGenericType::INT64);
|
|
arg->add_int64_value(*(int64_t*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_LARGEINT: {
|
|
ptype->set_id(PGenericType::INT128);
|
|
char buffer[sizeof(__int128)];
|
|
memcpy(buffer, src_slot, sizeof(__int128));
|
|
arg->add_bytes_value(buffer, sizeof(__int128));
|
|
break;
|
|
}
|
|
case TYPE_DOUBLE: {
|
|
ptype->set_id(PGenericType::DOUBLE);
|
|
arg->add_double_value(*(double*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_FLOAT: {
|
|
ptype->set_id(PGenericType::FLOAT);
|
|
arg->add_float_value(*(float*)src_slot);
|
|
break;
|
|
}
|
|
case TYPE_VARCHAR:
|
|
case TYPE_STRING:
|
|
case TYPE_CHAR: {
|
|
ptype->set_id(PGenericType::STRING);
|
|
StringValue value = *reinterpret_cast<StringValue*>(src_slot);
|
|
arg->add_string_value(value.ptr, value.len);
|
|
break;
|
|
}
|
|
case TYPE_HLL: {
|
|
ptype->set_id(PGenericType::HLL);
|
|
StringValue value = *reinterpret_cast<StringValue*>(src_slot);
|
|
arg->add_string_value(value.ptr, value.len);
|
|
break;
|
|
}
|
|
case TYPE_OBJECT: {
|
|
ptype->set_id(PGenericType::BITMAP);
|
|
StringValue value = *reinterpret_cast<StringValue*>(src_slot);
|
|
arg->add_string_value(value.ptr, value.len);
|
|
break;
|
|
}
|
|
case TYPE_DECIMALV2: {
|
|
ptype->set_id(PGenericType::DECIMAL128);
|
|
ptype->mutable_decimal_type()->set_precision(exprs[i]->type().precision);
|
|
ptype->mutable_decimal_type()->set_scale(exprs[i]->type().scale);
|
|
char buffer[sizeof(__int128)];
|
|
memcpy(buffer, src_slot, sizeof(__int128));
|
|
arg->add_bytes_value(buffer, sizeof(__int128));
|
|
break;
|
|
}
|
|
case TYPE_DATE: {
|
|
ptype->set_id(PGenericType::DATE);
|
|
const auto* time_val = (const DateTimeValue*)(src_slot);
|
|
PDateTime* date_time = arg->add_datetime_value();
|
|
date_time->set_day(time_val->day());
|
|
date_time->set_month(time_val->month());
|
|
date_time->set_year(time_val->year());
|
|
break;
|
|
}
|
|
case TYPE_DATETIME: {
|
|
ptype->set_id(PGenericType::DATETIME);
|
|
const auto* time_val = (const DateTimeValue*)(src_slot);
|
|
PDateTime* date_time = arg->add_datetime_value();
|
|
date_time->set_day(time_val->day());
|
|
date_time->set_month(time_val->month());
|
|
date_time->set_year(time_val->year());
|
|
date_time->set_hour(time_val->hour());
|
|
date_time->set_minute(time_val->minute());
|
|
date_time->set_second(time_val->second());
|
|
date_time->set_microsecond(time_val->microsecond());
|
|
break;
|
|
}
|
|
case TYPE_TIME: {
|
|
ptype->set_id(PGenericType::DATETIME);
|
|
const auto* time_val = (const DateTimeValue*)(src_slot);
|
|
PDateTime* date_time = arg->add_datetime_value();
|
|
date_time->set_hour(time_val->hour());
|
|
date_time->set_minute(time_val->minute());
|
|
date_time->set_second(time_val->second());
|
|
date_time->set_microsecond(time_val->microsecond());
|
|
break;
|
|
}
|
|
default: {
|
|
std::string error_msg =
|
|
fmt::format("data time not supported: {}", exprs[i]->type().type);
|
|
fn_ctx->set_error(error_msg.c_str());
|
|
cancel(error_msg);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
brpc::Controller cntl;
|
|
_client->fn_call(&cntl, &request, response, nullptr);
|
|
if (cntl.Failed()) {
|
|
std::string error_msg =
|
|
fmt::format("call rpc function {} failed: {}", _signature, cntl.ErrorText());
|
|
fn_ctx->set_error(error_msg.c_str());
|
|
cancel(error_msg);
|
|
return Status::InternalError(error_msg);
|
|
}
|
|
if (!response->has_status() || response->result_size() == 0) {
|
|
std::string error_msg =
|
|
fmt::format("call rpc function {} failed: status or result is not set: {}",
|
|
_signature, response->status().DebugString());
|
|
fn_ctx->set_error(error_msg.c_str());
|
|
cancel(error_msg);
|
|
return Status::InternalError(error_msg);
|
|
}
|
|
if (response->status().status_code() != 0) {
|
|
std::string error_msg = fmt::format("call rpc function {} failed: {}", _signature,
|
|
response->status().DebugString());
|
|
fn_ctx->set_error(error_msg.c_str());
|
|
cancel(error_msg);
|
|
return Status::InternalError(error_msg);
|
|
}
|
|
return Status::OK();
|
|
}
|
|
|
|
void RPCFn::cancel(const std::string& msg) {
|
|
_state->exec_env()->fragment_mgr()->cancel(_state->fragment_instance_id(),
|
|
PPlanFragmentCancelReason::CALL_RPC_ERROR, msg);
|
|
}
|
|
|
|
Status RPCFn::vec_call(FunctionContext* context, vectorized::Block& block,
|
|
const vectorized::ColumnNumbers& arguments, size_t result,
|
|
size_t input_rows_count) {
|
|
PFunctionCallRequest request;
|
|
PFunctionCallResponse response;
|
|
request.set_function_name(_function_name);
|
|
convert_block_to_proto(block, arguments, input_rows_count, &request);
|
|
brpc::Controller cntl;
|
|
_client->fn_call(&cntl, &request, &response, nullptr);
|
|
if (cntl.Failed()) {
|
|
return Status::InternalError("call to rpc function {} failed: {}", _signature,
|
|
cntl.ErrorText());
|
|
}
|
|
if (!response.has_status() || response.result_size() == 0) {
|
|
return Status::InternalError("call rpc function {} failed: status or result is not set.",
|
|
_signature);
|
|
}
|
|
if (response.status().status_code() != 0) {
|
|
return Status::InternalError("call to rpc function {} failed: {}", _signature,
|
|
response.status().DebugString());
|
|
}
|
|
convert_to_block(block, response.result(0), result);
|
|
return Status::OK();
|
|
}
|
|
} // namespace doris
|