0d48a3961c
NOTE: This patch would modify all Backend's data. And this will cause a very long time to restart be. So if you want to interferer your product environment, you should upgrade backend one by one. 1. Refactoring be is to clarify the structure the codes. 2. Use unique id to indicate a rowset. Nameing rowset with tablet_id and version will lead to many conflicts among compaction, clone, restore. 3. Extract an rowset interface to encapsulate rowsets with different format.
198 lines
7.1 KiB
C++
198 lines
7.1 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 <string>
|
|
#include <sstream>
|
|
#include <fstream>
|
|
|
|
#include "gtest/gtest.h"
|
|
#include "gmock/gmock.h"
|
|
#include "olap/olap_meta.h"
|
|
#include "olap/rowset/rowset_meta.h"
|
|
#include "olap/rowset/alpha_rowset_meta.h"
|
|
#include "boost/filesystem.hpp"
|
|
#include "json2pb/json_to_pb.h"
|
|
|
|
#ifndef BE_TEST
|
|
#define BE_TEST
|
|
#endif
|
|
|
|
using ::testing::_;
|
|
using ::testing::Return;
|
|
using ::testing::SetArgPointee;
|
|
using std::string;
|
|
|
|
namespace doris {
|
|
|
|
const std::string rowset_meta_path = "./be/test/olap/test_data/rowset.json";
|
|
|
|
class RowsetMetaTest : public testing::Test {
|
|
public:
|
|
virtual void SetUp() {
|
|
std::string meta_path = "./meta";
|
|
ASSERT_TRUE(boost::filesystem::create_directory(meta_path));
|
|
_meta = new(std::nothrow) OlapMeta(meta_path);
|
|
ASSERT_NE(nullptr, _meta);
|
|
OLAPStatus st = _meta->init();
|
|
ASSERT_TRUE(st == OLAP_SUCCESS);
|
|
ASSERT_TRUE(boost::filesystem::exists("./meta"));
|
|
|
|
std::ifstream infile(rowset_meta_path);
|
|
char buffer[1024];
|
|
while (!infile.eof()) {
|
|
infile.getline(buffer, 1024);
|
|
_json_rowset_meta = _json_rowset_meta + buffer + "\n";
|
|
}
|
|
_json_rowset_meta = _json_rowset_meta.substr(0, _json_rowset_meta.size() - 1);
|
|
_json_rowset_meta = _json_rowset_meta.substr(0, _json_rowset_meta.size() - 1);
|
|
}
|
|
|
|
virtual void TearDown() {
|
|
delete _meta;
|
|
ASSERT_TRUE(boost::filesystem::remove_all("./meta"));
|
|
}
|
|
|
|
private:
|
|
OlapMeta* _meta;
|
|
std::string _json_rowset_meta;
|
|
};
|
|
|
|
void do_check(RowsetMeta rowset_meta) {
|
|
ASSERT_EQ(540081, rowset_meta.rowset_id());
|
|
ASSERT_EQ(15673, rowset_meta.tablet_id());
|
|
ASSERT_EQ(4042, rowset_meta.txn_id());
|
|
ASSERT_EQ(567997577, rowset_meta.tablet_schema_hash());
|
|
ASSERT_EQ(ALPHA_ROWSET, rowset_meta.rowset_type());
|
|
ASSERT_EQ(VISIBLE, rowset_meta.rowset_state());
|
|
ASSERT_EQ(2, rowset_meta.start_version());
|
|
ASSERT_EQ(2, rowset_meta.end_version());
|
|
ASSERT_EQ(8391828013814912580, rowset_meta.version_hash());
|
|
ASSERT_EQ(3929, rowset_meta.num_rows());
|
|
ASSERT_EQ(84699, rowset_meta.total_disk_size());
|
|
ASSERT_EQ(84464, rowset_meta.data_disk_size());
|
|
ASSERT_EQ(235, rowset_meta.index_disk_size());
|
|
ASSERT_EQ(false, rowset_meta.empty());
|
|
ASSERT_EQ(1553765670, rowset_meta.creation_time());
|
|
}
|
|
|
|
TEST_F(RowsetMetaTest, TestInit) {
|
|
RowsetMeta rowset_meta;
|
|
ASSERT_TRUE(rowset_meta.init_from_json(_json_rowset_meta));
|
|
do_check(rowset_meta);
|
|
RowsetMetaPB rowset_meta_pb;
|
|
rowset_meta.to_rowset_pb(&rowset_meta_pb);
|
|
RowsetMeta rowset_meta_2;
|
|
rowset_meta_2.init_from_pb(rowset_meta_pb);
|
|
do_check(rowset_meta_2);
|
|
std::string value = "";
|
|
rowset_meta_pb.SerializeToString(&value);
|
|
RowsetMeta rowset_meta_3;
|
|
rowset_meta_3.init(value);
|
|
do_check(rowset_meta_3);
|
|
}
|
|
|
|
TEST_F(RowsetMetaTest, TestInitWithInvalidData) {
|
|
RowsetMeta rowset_meta;
|
|
ASSERT_FALSE(rowset_meta.init_from_json("invalid json meta data"));
|
|
ASSERT_FALSE(rowset_meta.init("invalid pb meta data"));
|
|
}
|
|
|
|
void do_check_for_alpha(AlphaRowsetMeta alpha_rowset_meta) {
|
|
ASSERT_EQ(540081, alpha_rowset_meta.rowset_id());
|
|
ASSERT_EQ(15673, alpha_rowset_meta.tablet_id());
|
|
ASSERT_EQ(4042, alpha_rowset_meta.txn_id());
|
|
ASSERT_EQ(567997577, alpha_rowset_meta.tablet_schema_hash());
|
|
ASSERT_EQ(ALPHA_ROWSET, alpha_rowset_meta.rowset_type());
|
|
ASSERT_EQ(VISIBLE, alpha_rowset_meta.rowset_state());
|
|
ASSERT_EQ(2, alpha_rowset_meta.start_version());
|
|
ASSERT_EQ(2, alpha_rowset_meta.end_version());
|
|
ASSERT_EQ(8391828013814912580, alpha_rowset_meta.version_hash());
|
|
ASSERT_EQ(3929, alpha_rowset_meta.num_rows());
|
|
ASSERT_EQ(84699, alpha_rowset_meta.total_disk_size());
|
|
ASSERT_EQ(84464, alpha_rowset_meta.data_disk_size());
|
|
ASSERT_EQ(235, alpha_rowset_meta.index_disk_size());
|
|
ASSERT_EQ(false, alpha_rowset_meta.empty());
|
|
ASSERT_EQ(1553765670, alpha_rowset_meta.creation_time());
|
|
std::vector<SegmentGroupPB> segment_groups;
|
|
alpha_rowset_meta.get_segment_groups(&segment_groups);
|
|
ASSERT_EQ(2, segment_groups.size());
|
|
}
|
|
|
|
TEST_F(RowsetMetaTest, TestAlphaRowsetMeta) {
|
|
AlphaRowsetMeta rowset_meta;
|
|
rowset_meta.init_from_json(_json_rowset_meta);
|
|
do_check_for_alpha(rowset_meta);
|
|
RowsetMetaPB rowset_meta_pb;
|
|
rowset_meta.to_rowset_pb(&rowset_meta_pb);
|
|
AlphaRowsetMeta rowset_meta_2;
|
|
rowset_meta_2.init_from_pb(rowset_meta_pb);
|
|
do_check_for_alpha(rowset_meta_2);
|
|
std::string value = "";
|
|
rowset_meta_pb.SerializeToString(&value);
|
|
AlphaRowsetMeta rowset_meta_3;
|
|
rowset_meta_3.init(value);
|
|
do_check_for_alpha(rowset_meta_3);
|
|
}
|
|
|
|
TEST_F(RowsetMetaTest, TestAlphaRowsetMetaAdd) {
|
|
AlphaRowsetMeta rowset_meta;
|
|
rowset_meta.init_from_json(_json_rowset_meta);
|
|
do_check_for_alpha(rowset_meta);
|
|
SegmentGroupPB new_segment_group;
|
|
new_segment_group.set_segment_group_id(88888);
|
|
new_segment_group.set_num_segments(3);
|
|
new_segment_group.set_empty(true);
|
|
new_segment_group.set_index_size(100);
|
|
new_segment_group.set_data_size(1000);
|
|
new_segment_group.set_num_rows(1000);
|
|
rowset_meta.add_segment_group(new_segment_group);
|
|
std::vector<SegmentGroupPB> segment_groups;
|
|
rowset_meta.get_segment_groups(&segment_groups);
|
|
ASSERT_EQ(3, segment_groups.size());
|
|
std::string meta_pb_string = "";
|
|
ASSERT_TRUE(rowset_meta.serialize(&meta_pb_string));
|
|
AlphaRowsetMeta rowset_meta_2;
|
|
ASSERT_TRUE(rowset_meta_2.init(meta_pb_string));
|
|
segment_groups.clear();
|
|
rowset_meta_2.get_segment_groups(&segment_groups);
|
|
ASSERT_EQ(3, segment_groups.size());
|
|
}
|
|
|
|
TEST_F(RowsetMetaTest, TestAlphaRowsetMetaClear) {
|
|
AlphaRowsetMeta rowset_meta;
|
|
rowset_meta.init_from_json(_json_rowset_meta);
|
|
do_check_for_alpha(rowset_meta);
|
|
rowset_meta.clear_segment_group();
|
|
std::vector<SegmentGroupPB> segment_groups;
|
|
rowset_meta.get_segment_groups(&segment_groups);
|
|
ASSERT_EQ(0, segment_groups.size());
|
|
std::string meta_pb_string = "";
|
|
ASSERT_TRUE(rowset_meta.serialize(&meta_pb_string));
|
|
AlphaRowsetMeta rowset_meta_2;
|
|
ASSERT_TRUE(rowset_meta_2.init(meta_pb_string));
|
|
segment_groups.clear();
|
|
rowset_meta_2.get_segment_groups(&segment_groups);
|
|
ASSERT_EQ(0, segment_groups.size());
|
|
}
|
|
|
|
} // namespace doris
|
|
|
|
int main(int argc, char **argv) {
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|