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MS-19 code refine

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Former-commit-id: 41929d308d4db03baf4427cdcab4c1aa91fbf8b0
This commit is contained in:
groot 2019-06-18 14:18:08 +08:00
parent 717b37d71c
commit f5ab1463b9
1 changed files with 51 additions and 12 deletions
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63
cpp/src/server/RequestTask.cpp
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@ -177,18 +177,30 @@ ServerError CreateTableTask::OnExecute() {
TimeRecorder rc("CreateTableTask");
try {
if(schema_.table_name.empty() || schema_.dimension == 0 || schema_.index_type == 0) {
return SERVER_INVALID_ARGUMENT;
//step 1: check arguments
if(schema_.table_name.empty() || schema_.dimension <= 0) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Invalid table name or dimension";
SERVER_LOG_ERROR << error_msg_;
return error_code_;
}
//step 1: construct table schema
engine::EngineType engine_type = EngineType(schema_.index_type);
if(engine_type == engine::EngineType::INVALID) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Invalid index type";
SERVER_LOG_ERROR << error_msg_;
return error_code_;
}
//step 2: construct table schema
engine::meta::TableSchema table_info;
table_info.dimension_ = (uint16_t)schema_.dimension;
table_info.table_id_ = schema_.table_name;
table_info.engine_type_ = (int)EngineType(schema_.index_type);
table_info.store_raw_data_ = schema_.store_raw_vector;
//step 2: create table
//step 3: create table
engine::Status stat = DB()->CreateTable(table_info);
if(!stat.ok()) {//table could exist
error_code_ = SERVER_UNEXPECTED_ERROR;
@ -225,6 +237,15 @@ ServerError DescribeTableTask::OnExecute() {
TimeRecorder rc("DescribeTableTask");
try {
//step 1: check arguments
if(table_name_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Table name cannot be empty";
SERVER_LOG_ERROR << error_msg_;
return error_code_;
}
//step 2: get table info
engine::meta::TableSchema table_info;
table_info.table_id_ = table_name_;
engine::Status stat = DB()->DescribeTable(table_info);
@ -267,7 +288,7 @@ ServerError DeleteTableTask::OnExecute() {
try {
TimeRecorder rc("DeleteTableTask");
//step 1: check validation
//step 1: check arguments
if (table_name_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Table name cannot be empty";
@ -358,11 +379,22 @@ ServerError AddVectorTask::OnExecute() {
try {
TimeRecorder rc("AddVectorTask");
if(record_array_.empty()) {
return SERVER_SUCCESS;
//step 1: check arguments
if (table_name_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Table name cannot be empty";
SERVER_LOG_ERROR << error_msg_;
return error_code_;
}
//step 1: check table existence
if(record_array_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Row record array is empty";
SERVER_LOG_ERROR << error_msg_;
return error_code_;
}
//step 2: check table existence
engine::meta::TableSchema table_info;
table_info.table_id_ = table_name_;
engine::Status stat = DB()->DescribeTable(table_info);
@ -375,7 +407,7 @@ ServerError AddVectorTask::OnExecute() {
rc.Record("check validation");
//step 2: prepare float data
//step 3: prepare float data
std::vector<float> vec_f;
error_code_ = ConvertRowRecordToFloatArray(record_array_, table_info.dimension_, vec_f);
if(error_code_ != SERVER_SUCCESS) {
@ -385,7 +417,7 @@ ServerError AddVectorTask::OnExecute() {
rc.Record("prepare vectors data");
//step 3: insert vectors
//step 4: insert vectors
uint64_t vec_count = (uint64_t)record_array_.size();
stat = DB()->InsertVectors(table_name_, vec_count, vec_f.data(), record_ids_);
rc.Record("add vectors to engine");
@ -442,7 +474,14 @@ ServerError SearchVectorTask::OnExecute() {
try {
TimeRecorder rc("SearchVectorTask");
//step 1: check validation
//step 1: check arguments
if (table_name_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Table name cannot be empty";
SERVER_LOG_ERROR << error_msg_;
return error_code_;
}
if(top_k_ <= 0 || record_array_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Invalid topk value, or query record array is empty";
@ -542,7 +581,7 @@ ServerError GetTableRowCountTask::OnExecute() {
try {
TimeRecorder rc("GetTableRowCountTask");
//step 1: check validation
//step 1: check arguments
if (table_name_.empty()) {
error_code_ = SERVER_INVALID_ARGUMENT;
error_msg_ = "Table name cannot be empty";