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milvus/core/unittest/db/test_meta_mysql.cpp

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// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed 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 "db/Utils.h"
#include "db/meta/MetaConsts.h"
#include "db/meta/MySQLMetaImpl.h"
#include "db/utils.h"
#include <fiu-control.h>
#include <fiu-local.h>
#include <gtest/gtest.h>
#include <mysql++/mysql++.h>
#include <stdlib.h>
#include <time.h>
#include <boost/filesystem/operations.hpp>
#include <iostream>
#include <thread>
const char* FAILED_CONNECT_SQL_SERVER = "Failed to connect to meta server(mysql)";
const char* COLLECTION_ALREADY_EXISTS = "Collection already exists and it is in delete state, please wait a second";
TEST_F(MySqlMetaTest, COLLECTION_TEST) {
auto collection_id = "meta_test_table";
fiu_init(0);
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
auto status = impl_->CreateCollection(collection);
ASSERT_TRUE(status.ok());
auto gid = collection.id_;
collection.id_ = -1;
status = impl_->DescribeCollection(collection);
ASSERT_TRUE(status.ok());
ASSERT_EQ(collection.id_, gid);
ASSERT_EQ(collection.collection_id_, collection_id);
collection.collection_id_ = "not_found";
status = impl_->DescribeCollection(collection);
ASSERT_TRUE(!status.ok());
collection.collection_id_ = collection_id;
status = impl_->CreateCollection(collection);
ASSERT_EQ(status.code(), milvus::DB_ALREADY_EXIST);
collection.collection_id_ = "";
status = impl_->CreateCollection(collection);
// ASSERT_TRUE(status.ok());
collection.collection_id_ = collection_id;
FIU_ENABLE_FIU("MySQLMetaImpl.CreateCollection.null_connection");
auto stat = impl_->CreateCollection(collection);
ASSERT_FALSE(stat.ok());
ASSERT_EQ(stat.message(), FAILED_CONNECT_SQL_SERVER);
fiu_disable("MySQLMetaImpl.CreateCollection.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.CreateCollection.throw_exception");
stat = impl_->CreateCollection(collection);
ASSERT_FALSE(stat.ok());
fiu_disable("MySQLMetaImpl.CreateCollection.throw_exception");
// ensure collection exists
stat = impl_->CreateCollection(collection);
FIU_ENABLE_FIU("MySQLMetaImpl.CreateCollection.schema_TO_DELETE");
stat = impl_->CreateCollection(collection);
ASSERT_FALSE(stat.ok());
ASSERT_EQ(stat.message(), COLLECTION_ALREADY_EXISTS);
fiu_disable("MySQLMetaImpl.CreateCollection.schema_TO_DELETE");
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollection.null_connection");
stat = impl_->DescribeCollection(collection);
ASSERT_FALSE(stat.ok());
fiu_disable("MySQLMetaImpl.DescribeCollection.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollection.throw_exception");
stat = impl_->DescribeCollection(collection);
ASSERT_FALSE(stat.ok());
fiu_disable("MySQLMetaImpl.DescribeCollection.throw_exception");
bool has_collection = false;
stat = impl_->HasCollection(collection_id, has_collection);
ASSERT_TRUE(stat.ok());
ASSERT_TRUE(has_collection);
has_collection = false;
FIU_ENABLE_FIU("MySQLMetaImpl.HasCollection.null_connection");
stat = impl_->HasCollection(collection_id, has_collection);
ASSERT_FALSE(stat.ok());
ASSERT_FALSE(has_collection);
fiu_disable("MySQLMetaImpl.HasCollection.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.HasCollection.throw_exception");
stat = impl_->HasCollection(collection_id, has_collection);
ASSERT_FALSE(stat.ok());
ASSERT_FALSE(has_collection);
fiu_disable("MySQLMetaImpl.HasCollection.throw_exception");
FIU_ENABLE_FIU("MySQLMetaImpl.DropAll.null_connection");
status = impl_->DropAll();
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DropAll.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.DropAll.throw_exception");
status = impl_->DropAll();
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DropAll.throw_exception");
status = impl_->DropAll();
ASSERT_TRUE(status.ok());
}
TEST_F(MySqlMetaTest, HYBRID_COLLECTION_TEST) {
auto collection_id = "meta_test_hybrid";
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
collection.dimension_ = 128;
milvus::engine::meta::hybrid::FieldsSchema fields_schema;
fields_schema.fields_schema_.resize(2);
fields_schema.fields_schema_[0].collection_id_ = collection_id;
fields_schema.fields_schema_[0].field_name_ = "field_0";
fields_schema.fields_schema_[0].field_type_ = (int32_t)milvus::engine::meta::hybrid::DataType::INT64;
fields_schema.fields_schema_[0].field_params_ = "";
fields_schema.fields_schema_[1].collection_id_ = collection_id;
fields_schema.fields_schema_[1].field_name_ = "field_1";
fields_schema.fields_schema_[1].field_type_ = (int32_t)milvus::engine::meta::hybrid::DataType::VECTOR;
fields_schema.fields_schema_[1].field_params_ = "";
auto status = impl_->CreateHybridCollection(collection, fields_schema);
ASSERT_TRUE(status.ok());
milvus::engine::meta::CollectionSchema describe_collection;
milvus::engine::meta::hybrid::FieldsSchema describe_fields;
describe_collection.collection_id_ = collection_id;
status = impl_->DescribeHybridCollection(describe_collection, describe_fields);
ASSERT_TRUE(status.ok());
ASSERT_EQ(describe_fields.fields_schema_.size(), 2);
}
TEST_F(MySqlMetaTest, COLLECTION_FILE_TEST) {
auto collection_id = "meta_test_table";
fiu_init(0);
uint64_t size = 0;
auto status = impl_->Size(size);
ASSERT_TRUE(status.ok());
ASSERT_EQ(size, 0);
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
collection.dimension_ = 256;
status = impl_->CreateCollection(collection);
// CreateCollectionFile
milvus::engine::meta::SegmentSchema table_file;
table_file.collection_id_ = collection.collection_id_;
status = impl_->CreateCollectionFile(table_file);
ASSERT_TRUE(status.ok());
ASSERT_EQ(table_file.file_type_, milvus::engine::meta::SegmentSchema::NEW);
FIU_ENABLE_FIU("MySQLMetaImpl.CreateCollectionFiles.null_connection");
status = impl_->CreateCollectionFile(table_file);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CreateCollectionFiles.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.CreateCollectionFiles.throw_exception");
status = impl_->CreateCollectionFile(table_file);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CreateCollectionFiles.throw_exception");
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollection.throw_exception");
status = impl_->CreateCollectionFile(table_file);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DescribeCollection.throw_exception");
// Count
uint64_t cnt = 0;
status = impl_->Count(collection_id, cnt);
// ASSERT_TRUE(status.ok());
// ASSERT_EQ(cnt, 0UL);
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollection.throw_exception");
status = impl_->Count(collection_id, cnt);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DescribeCollection.throw_exception");
FIU_ENABLE_FIU("MySQLMetaImpl.Count.null_connection");
status = impl_->Count(collection_id, cnt);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.Count.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.Count.throw_exception");
status = impl_->Count(collection_id, cnt);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.Count.throw_exception");
auto file_id = table_file.file_id_;
auto new_file_type = milvus::engine::meta::SegmentSchema::INDEX;
table_file.file_type_ = new_file_type;
// UpdateCollectionFile
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFile.null_connection");
status = impl_->UpdateCollectionFile(table_file);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFile.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFile.throw_exception");
status = impl_->UpdateCollectionFile(table_file);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFile.throw_exception");
status = impl_->UpdateCollectionFile(table_file);
ASSERT_TRUE(status.ok());
ASSERT_EQ(table_file.file_type_, new_file_type);
auto no_table_file = table_file;
no_table_file.collection_id_ = "notexist";
status = impl_->UpdateCollectionFile(no_table_file);
ASSERT_TRUE(status.ok());
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpShadowFiles.null_connection");
status = impl_->CleanUpShadowFiles();
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpShadowFiles.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpShadowFiles.throw_exception");
status = impl_->CleanUpShadowFiles();
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpShadowFiles.throw_exception");
status = impl_->CleanUpShadowFiles();
ASSERT_TRUE(status.ok());
milvus::engine::meta::SegmentsSchema files_schema;
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFiles.null_connection");
status = impl_->UpdateCollectionFiles(files_schema);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFiles.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFiles.throw_exception");
status = impl_->UpdateCollectionFiles(files_schema);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFiles.throw_exception");
status = impl_->UpdateCollectionFiles(files_schema);
ASSERT_TRUE(status.ok());
std::vector<size_t> ids = {table_file.id_};
milvus::engine::meta::FilesHolder files_holder;
status = impl_->GetCollectionFiles(table_file.collection_id_, ids, files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), 0UL);
FIU_ENABLE_FIU("MySQLMetaImpl.GetCollectionFiles.null_connection");
status = impl_->GetCollectionFiles(table_file.collection_id_, ids, files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.GetCollectionFiles.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.GetCollectionFiles.throw_exception");
status = impl_->GetCollectionFiles(table_file.collection_id_, ids, files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.GetCollectionFiles.throw_exception");
ids.clear();
status = impl_->GetCollectionFiles(table_file.collection_id_, ids, files_holder);
ASSERT_TRUE(status.ok());
table_file.collection_id_ = collection.collection_id_;
table_file.file_type_ = milvus::engine::meta::SegmentSchema::RAW;
status = impl_->CreateCollectionFile(table_file);
ids = {table_file.id_};
status = impl_->FilesByID(ids, files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), 1UL);
table_file.collection_id_ = collection.collection_id_;
table_file.file_type_ = milvus::engine::meta::SegmentSchema::TO_DELETE;
status = impl_->CreateCollectionFile(table_file);
files_holder.ReleaseFiles();
std::vector<int> files_to_delete = {milvus::engine::meta::SegmentSchema::TO_DELETE};
status = impl_->FilesByType(collection_id, files_to_delete, files_holder);
ASSERT_TRUE(status.ok());
table_file.collection_id_ = collection_id;
table_file.file_type_ = milvus::engine::meta::SegmentSchema::TO_DELETE;
table_file.file_id_ = files_holder.HoldFiles().front().file_id_;
status = impl_->CleanUpFilesWithTTL(1UL);
ASSERT_TRUE(status.ok());
status = impl_->DropCollections({table_file.collection_id_});
ASSERT_TRUE(status.ok());
status = impl_->UpdateCollectionFile(table_file);
ASSERT_TRUE(status.ok());
}
TEST_F(MySqlMetaTest, COLLECTION_FILE_ROW_COUNT_TEST) {
auto collection_id = "row_count_test_table";
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
collection.dimension_ = 256;
auto status = impl_->CreateCollection(collection);
milvus::engine::meta::SegmentSchema table_file;
table_file.row_count_ = 100;
table_file.collection_id_ = collection.collection_id_;
table_file.file_type_ = 1;
status = impl_->CreateCollectionFile(table_file);
uint64_t cnt = 0;
status = impl_->Count(collection_id, cnt);
ASSERT_EQ(table_file.row_count_, cnt);
table_file.row_count_ = 99999;
milvus::engine::meta::SegmentsSchema table_files = {table_file};
status = impl_->UpdateCollectionFilesRowCount(table_files);
ASSERT_TRUE(status.ok());
cnt = 0;
status = impl_->Count(collection_id, cnt);
ASSERT_EQ(table_file.row_count_, cnt);
std::vector<size_t> ids = {table_file.id_};
milvus::engine::meta::FilesHolder files_holder;
status = impl_->GetCollectionFiles(collection_id, ids, files_holder);
milvus::engine::meta::SegmentsSchema& schemas = files_holder.HoldFiles();
ASSERT_EQ(schemas.size(), 1UL);
ASSERT_EQ(table_file.row_count_, schemas[0].row_count_);
ASSERT_EQ(table_file.file_id_, schemas[0].file_id_);
ASSERT_EQ(table_file.file_type_, schemas[0].file_type_);
ASSERT_EQ(table_file.segment_id_, schemas[0].segment_id_);
ASSERT_EQ(table_file.collection_id_, schemas[0].collection_id_);
ASSERT_EQ(table_file.engine_type_, schemas[0].engine_type_);
ASSERT_EQ(table_file.dimension_, schemas[0].dimension_);
ASSERT_EQ(table_file.flush_lsn_, schemas[0].flush_lsn_);
}
TEST_F(MySqlMetaTest, ARCHIVE_TEST_DAYS) {
fiu_init(0);
srand(time(0));
milvus::engine::DBMetaOptions options = GetOptions().meta_;
unsigned int seed = 1;
int days_num = rand_r(&seed) % 100;
std::stringstream ss;
ss << "days:" << days_num;
options.archive_conf_ = milvus::engine::ArchiveConf("delete", ss.str());
int mode = milvus::engine::DBOptions::MODE::SINGLE;
milvus::engine::meta::MySQLMetaImpl impl(options, mode);
auto collection_id = "meta_test_table";
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
auto status = impl.CreateCollection(collection);
milvus::engine::meta::SegmentsSchema files;
milvus::engine::meta::SegmentSchema table_file;
table_file.collection_id_ = collection.collection_id_;
auto cnt = 100;
int64_t ts = milvus::engine::utils::GetMicroSecTimeStamp();
std::vector<int> days;
std::vector<size_t> ids;
for (auto i = 0; i < cnt; ++i) {
status = impl.CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::NEW;
int day = rand_r(&seed) % (days_num * 2);
table_file.created_on_ = ts - day * milvus::engine::meta::DAY * milvus::engine::meta::US_PS - 10000;
status = impl.UpdateCollectionFile(table_file);
files.push_back(table_file);
days.push_back(day);
ids.push_back(table_file.id_);
}
FIU_ENABLE_FIU("MySQLMetaImpl.Archive.null_connection");
status = impl.Archive();
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.Archive.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.Archive.throw_exception");
status = impl.Archive();
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.Archive.throw_exception");
impl.Archive();
int i = 0;
milvus::engine::meta::FilesHolder files_holder;
status = impl.GetCollectionFiles(table_file.collection_id_, ids, files_holder);
ASSERT_TRUE(status.ok());
for (auto& file : files_holder.HoldFiles()) {
if (days[i] < days_num) {
ASSERT_EQ(file.file_type_, milvus::engine::meta::SegmentSchema::NEW);
}
i++;
}
std::vector<int> file_types = {
(int)milvus::engine::meta::SegmentSchema::NEW,
};
files_holder.ReleaseFiles();
status = impl.FilesByType(collection_id, file_types, files_holder);
ASSERT_FALSE(files_holder.HoldFiles().empty());
FIU_ENABLE_FIU("MySQLMetaImpl.FilesByType.null_connection");
files_holder.ReleaseFiles();
status = impl.FilesByType(collection_id, file_types, files_holder);
ASSERT_FALSE(status.ok());
ASSERT_TRUE(files_holder.HoldFiles().empty());
fiu_disable("MySQLMetaImpl.FilesByType.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.FilesByType.throw_exception");
status = impl.FilesByType(collection_id, file_types, files_holder);
ASSERT_FALSE(status.ok());
ASSERT_TRUE(files_holder.HoldFiles().empty());
fiu_disable("MySQLMetaImpl.FilesByType.throw_exception");
status = impl.UpdateCollectionFilesToIndex(collection_id);
ASSERT_TRUE(status.ok());
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFilesToIndex.null_connection");
status = impl.UpdateCollectionFilesToIndex(collection_id);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFilesToIndex.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFilesToIndex.throw_exception");
status = impl.UpdateCollectionFilesToIndex(collection_id);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFilesToIndex.throw_exception");
status = impl.DropAll();
ASSERT_TRUE(status.ok());
}
TEST_F(MySqlMetaTest, ARCHIVE_TEST_DISK) {
fiu_init(0);
milvus::engine::DBMetaOptions options = GetOptions().meta_;
options.archive_conf_ = milvus::engine::ArchiveConf("delete", "disk:11");
int mode = milvus::engine::DBOptions::MODE::SINGLE;
milvus::engine::meta::MySQLMetaImpl impl(options, mode);
auto collection_id = "meta_test_group";
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
auto status = impl.CreateCollection(collection);
milvus::engine::meta::CollectionSchema collection_schema;
collection_schema.collection_id_ = "";
status = impl.CreateCollection(collection_schema);
milvus::engine::meta::SegmentsSchema files;
milvus::engine::meta::SegmentSchema table_file;
table_file.collection_id_ = collection.collection_id_;
auto cnt = 10;
auto each_size = 2UL;
std::vector<size_t> ids;
for (auto i = 0; i < cnt; ++i) {
status = impl.CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::NEW;
table_file.file_size_ = each_size * milvus::engine::GB;
status = impl.UpdateCollectionFile(table_file);
files.push_back(table_file);
ids.push_back(table_file.id_);
}
FIU_ENABLE_FIU("MySQLMetaImpl.DiscardFiles.null_connection");
impl.Archive();
fiu_disable("MySQLMetaImpl.DiscardFiles.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.DiscardFiles.throw_exception");
impl.Archive();
fiu_disable("MySQLMetaImpl.DiscardFiles.throw_exception");
impl.Archive();
int i = 0;
milvus::engine::meta::FilesHolder files_holder;
status = impl.GetCollectionFiles(table_file.collection_id_, ids, files_holder);
ASSERT_TRUE(status.ok());
for (auto& file : files_holder.HoldFiles()) {
if (i >= 5) {
ASSERT_EQ(file.file_type_, milvus::engine::meta::SegmentSchema::NEW);
}
++i;
}
status = impl.GetCollectionFilesBySegmentId(table_file.segment_id_, files_holder);
ASSERT_TRUE(status.ok());
status = impl.DropAll();
ASSERT_TRUE(status.ok());
}
TEST_F(MySqlMetaTest, INVALID_INITILIZE_TEST) {
fiu_init(0);
auto collection_id = "meta_test_group";
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
milvus::engine::DBMetaOptions meta = GetOptions().meta_;
{
FIU_ENABLE_FIU("MySQLMetaImpl.Initialize.fail_create_directory");
// delete directory created by SetUp
boost::filesystem::remove_all(meta.path_);
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(meta, GetOptions().mode_));
fiu_disable("MySQLMetaImpl.Initialize.fail_create_directory");
}
{
meta.backend_uri_ = "null";
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(meta, GetOptions().mode_));
}
{
meta.backend_uri_ = "notmysql://root:123456@127.0.0.1:3306/test";
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(meta, GetOptions().mode_));
}
{
FIU_ENABLE_FIU("MySQLMetaImpl.Initialize.is_thread_aware");
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(GetOptions().meta_, GetOptions().mode_));
fiu_disable("MySQLMetaImpl.Initialize.is_thread_aware");
}
{
FIU_ENABLE_FIU("MySQLMetaImpl.Initialize.fail_create_collection_scheme");
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(GetOptions().meta_, GetOptions().mode_));
fiu_disable("MySQLMetaImpl.Initialize.fail_create_collection_scheme");
}
{
FIU_ENABLE_FIU("MySQLMetaImpl.Initialize.fail_create_collection_files");
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(GetOptions().meta_, GetOptions().mode_));
fiu_disable("MySQLMetaImpl.Initialize.fail_create_collection_files");
}
{
FIU_ENABLE_FIU("MySQLConnectionPool.create.throw_exception");
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(GetOptions().meta_, GetOptions().mode_));
fiu_disable("MySQLConnectionPool.create.throw_exception");
}
{
FIU_ENABLE_FIU("MySQLMetaImpl.ValidateMetaSchema.fail_validate");
ASSERT_ANY_THROW(milvus::engine::meta::MySQLMetaImpl impl(GetOptions().meta_, GetOptions().mode_));
fiu_disable("MySQLMetaImpl.ValidateMetaSchema.fail_validate");
}
}
TEST_F(MySqlMetaTest, COLLECTION_FILES_TEST) {
auto collection_id = "meta_test_group";
fiu_init(0);
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
auto status = impl_->CreateCollection(collection);
uint64_t new_merge_files_cnt = 1;
uint64_t new_index_files_cnt = 2;
uint64_t backup_files_cnt = 3;
uint64_t new_files_cnt = 4;
uint64_t raw_files_cnt = 5;
uint64_t to_index_files_cnt = 6;
uint64_t index_files_cnt = 7;
milvus::engine::meta::SegmentSchema table_file;
table_file.collection_id_ = collection.collection_id_;
for (auto i = 0; i < new_merge_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::NEW_MERGE;
status = impl_->UpdateCollectionFile(table_file);
}
for (auto i = 0; i < new_index_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::NEW_INDEX;
status = impl_->UpdateCollectionFile(table_file);
}
for (auto i = 0; i < backup_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::BACKUP;
table_file.row_count_ = 1;
status = impl_->UpdateCollectionFile(table_file);
}
for (auto i = 0; i < new_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::NEW;
status = impl_->UpdateCollectionFile(table_file);
}
for (auto i = 0; i < raw_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::RAW;
table_file.row_count_ = 1;
status = impl_->UpdateCollectionFile(table_file);
}
for (auto i = 0; i < to_index_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::TO_INDEX;
table_file.row_count_ = 1;
status = impl_->UpdateCollectionFile(table_file);
}
for (auto i = 0; i < index_files_cnt; ++i) {
status = impl_->CreateCollectionFile(table_file);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::INDEX;
table_file.row_count_ = 1;
status = impl_->UpdateCollectionFile(table_file);
}
uint64_t total_row_count = 0;
status = impl_->Count(collection_id, total_row_count);
ASSERT_TRUE(status.ok());
ASSERT_EQ(total_row_count, raw_files_cnt + to_index_files_cnt + index_files_cnt);
milvus::engine::meta::FilesHolder files_holder;
status = impl_->FilesToIndex(files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), to_index_files_cnt);
files_holder.ReleaseFiles();
status = impl_->FilesToMerge(collection.collection_id_, files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), raw_files_cnt);
files_holder.ReleaseFiles();
FIU_ENABLE_FIU("MySQLMetaImpl.FilesToMerge.null_connection");
status = impl_->FilesToMerge(collection.collection_id_, files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.FilesToMerge.null_connection");
files_holder.ReleaseFiles();
FIU_ENABLE_FIU("MySQLMetaImpl.FilesToMerge.throw_exception");
status = impl_->FilesToMerge(collection.collection_id_, files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.FilesToMerge.throw_exception");
files_holder.ReleaseFiles();
status = impl_->FilesToMerge("notexist", files_holder);
ASSERT_EQ(status.code(), milvus::DB_NOT_FOUND);
table_file.file_type_ = milvus::engine::meta::SegmentSchema::RAW;
table_file.file_size_ = milvus::engine::GB + 1;
status = impl_->UpdateCollectionFile(table_file);
ASSERT_TRUE(status.ok());
files_holder.ReleaseFiles();
status = impl_->FilesToIndex(files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), to_index_files_cnt);
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollection.throw_exception");
status = impl_->FilesToIndex(files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DescribeCollection.throw_exception");
FIU_ENABLE_FIU("MySQLMetaImpl.FilesToIndex.null_connection");
status = impl_->FilesToIndex(files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.FilesToIndex.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.FilesToIndex.throw_exception");
status = impl_->FilesToIndex(files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.FilesToIndex.throw_exception");
files_holder.ReleaseFiles();
status = impl_->FilesToSearch(collection_id, files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), to_index_files_cnt + raw_files_cnt + index_files_cnt);
files_holder.ReleaseFiles();
std::vector<size_t> ids = {9999999999UL};
status = impl_->FilesByID(ids, files_holder);
ASSERT_EQ(files_holder.HoldFiles().size(), 0);
FIU_ENABLE_FIU("MySQLMetaImpl.FilesToSearch.null_connection");
status = impl_->FilesToSearch(collection_id, files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.FilesToSearch.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.FilesToSearch.throw_exception");
status = impl_->FilesToSearch(collection_id, files_holder);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.FilesToSearch.throw_exception");
status = impl_->FilesToSearch("notexist", files_holder);
ASSERT_EQ(status.code(), milvus::DB_NOT_FOUND);
files_holder.ReleaseFiles();
std::vector<int> file_types;
status = impl_->FilesByType(collection.collection_id_, file_types, files_holder);
ASSERT_TRUE(files_holder.HoldFiles().empty());
ASSERT_FALSE(status.ok());
file_types = {
milvus::engine::meta::SegmentSchema::NEW, milvus::engine::meta::SegmentSchema::NEW_MERGE,
milvus::engine::meta::SegmentSchema::NEW_INDEX, milvus::engine::meta::SegmentSchema::TO_INDEX,
milvus::engine::meta::SegmentSchema::INDEX, milvus::engine::meta::SegmentSchema::RAW,
milvus::engine::meta::SegmentSchema::BACKUP,
};
status = impl_->FilesByType(collection.collection_id_, file_types, files_holder);
ASSERT_TRUE(status.ok());
uint64_t total_cnt = new_index_files_cnt + new_merge_files_cnt + backup_files_cnt + new_files_cnt + raw_files_cnt +
to_index_files_cnt + index_files_cnt;
ASSERT_EQ(files_holder.HoldFiles().size(), total_cnt);
std::vector<milvus::engine::meta::CollectionSchema> collection_array;
milvus::engine::meta::CollectionSchema schema;
schema.collection_id_ = collection_id;
status = impl_->FilesByTypeEx(collection_array, file_types, files_holder);
ASSERT_TRUE(status.ok());
// FIU_ENABLE_FIU("MySQLMetaImpl.FilesByTypeEx.throw_exception");
// status = impl_->FilesByTypeEx(collection_array, file_types, files_holder);
// ASSERT_FALSE(status.ok());
// fiu_disable("MySQLMetaImpl.FilesByTypeEx.throw_exception");
FIU_ENABLE_FIU("MySQLMetaImpl.DeleteCollectionFiles.null_connection");
status = impl_->DeleteCollectionFiles({collection_id});
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DeleteCollectionFiles.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.DeleteCollectionFiles.throw_exception");
status = impl_->DeleteCollectionFiles({collection_id});
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DeleteCollectionFiles.throw_exception");
status = impl_->DeleteCollectionFiles({collection_id});
ASSERT_TRUE(status.ok());
status = impl_->DropCollections({collection_id});
ASSERT_TRUE(status.ok());
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_TRUE(status.ok());
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpFilesWithTTL.RomoveToDeleteFiles_NullConnection");
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpFilesWithTTL.RomoveToDeleteFiles_NullConnection");
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpFilesWithTTL.RomoveToDeleteFiles_ThrowException");
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpFilesWithTTL.RomoveToDeleteFiles_ThrowException");
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveToDeleteCollections_NUllConnection");
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveToDeleteCollections_NUllConnection");
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveToDeleteCollections_ThrowException");
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveToDeleteCollections_ThrowException");
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveDeletedCollectionFolder_NUllConnection");
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveDeletedCollectionFolder_NUllConnection");
FIU_ENABLE_FIU("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveDeletedCollectionFolder_ThrowException");
status = impl_->CleanUpFilesWithTTL(0UL);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.CleanUpFilesWithTTL.RemoveDeletedCollectionFolder_ThrowException");
}
TEST_F(MySqlMetaTest, INDEX_TEST) {
auto collection_id = "index_test";
fiu_init(0);
milvus::engine::meta::CollectionSchema collection;
collection.collection_id_ = collection_id;
auto status = impl_->CreateCollection(collection);
milvus::engine::CollectionIndex index;
index.metric_type_ = 2;
index.extra_params_ = {{"nlist", 1234}};
index.engine_type_ = 3;
status = impl_->UpdateCollectionIndex(collection_id, index);
ASSERT_TRUE(status.ok());
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionIndex.null_connection");
status = impl_->UpdateCollectionIndex(collection_id, index);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionIndex.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionIndex.throw_exception");
status = impl_->UpdateCollectionIndex(collection_id, index);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionIndex.throw_exception");
status = impl_->UpdateCollectionIndex("notexist", index);
ASSERT_EQ(status.code(), milvus::DB_NOT_FOUND);
int64_t flag = 65536;
status = impl_->UpdateCollectionFlag(collection_id, flag);
ASSERT_TRUE(status.ok());
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFlag.null_connection");
status = impl_->UpdateCollectionFlag(collection_id, flag);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFlag.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.UpdateCollectionFlag.throw_exception");
status = impl_->UpdateCollectionFlag(collection_id, flag);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.UpdateCollectionFlag.throw_exception");
milvus::engine::meta::CollectionSchema collection_info;
collection_info.collection_id_ = collection_id;
status = impl_->DescribeCollection(collection_info);
ASSERT_EQ(collection_info.flag_, flag);
milvus::engine::CollectionIndex index_out;
status = impl_->DescribeCollectionIndex(collection_id, index_out);
ASSERT_EQ(index_out.metric_type_, index.metric_type_);
ASSERT_EQ(index_out.extra_params_, index.extra_params_);
ASSERT_EQ(index_out.engine_type_, index.engine_type_);
status = impl_->DropCollectionIndex(collection_id);
ASSERT_TRUE(status.ok());
status = impl_->DescribeCollectionIndex(collection_id, index_out);
ASSERT_EQ(index_out.metric_type_, index.metric_type_);
ASSERT_NE(index_out.engine_type_, index.engine_type_);
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollectionIndex.null_connection");
status = impl_->DescribeCollectionIndex(collection_id, index_out);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DescribeCollectionIndex.null_connection");
FIU_ENABLE_FIU("MySQLMetaImpl.DescribeCollectionIndex.throw_exception");
status = impl_->DescribeCollectionIndex(collection_id, index_out);
ASSERT_FALSE(status.ok());
fiu_disable("MySQLMetaImpl.DescribeCollectionIndex.throw_exception");
status = impl_->DescribeCollectionIndex("notexist", index_out);
ASSERT_EQ(status.code(), milvus::DB_NOT_FOUND);
status = impl_->UpdateCollectionFilesToIndex(collection_id);
ASSERT_TRUE(status.ok());
}
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