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keys_test.cpp
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// 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 "meta-service/keys.h"
#include <bthread/bthread.h>
#include <bthread/countdown_event.h>
#include <gtest/gtest.h>
#include <cstdint>
#include <cstring>
#include <iostream>
#include <random>
#include <variant>
#include <vector>
#include "common/util.h"
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
static void remove_user_space_prefix(std::string_view* key_sv) {
ASSERT_EQ(key_sv->front(), 0x01);
key_sv->remove_prefix(1);
}
static void remove_system_space_prefix(std::string_view* key_sv) {
ASSERT_EQ(key_sv->front(), 0x02);
key_sv->remove_prefix(1);
}
// extern
namespace doris::cloud {
void encode_int64(int64_t val, std::string* b);
int decode_int64(std::string_view* in, int64_t* val);
void encode_bytes(std::string_view bytes, std::string* b);
int decode_bytes(std::string_view* in, std::string* out);
} // namespace doris::cloud
// clang-format off
// Possible key encoding schemas:
//
// 0x01 "instance" ${instance_id} -> InstanceInfoPB
//
// 0x01 "txn" ${instance_id} "txn_label" ${db_id} ${label} -> TxnLabelPB ${version_timestamp}
// 0x01 "txn" ${instance_id} "txn_info" ${db_id} ${version_timestamp} -> TxnInfoPB
// 0x01 "txn" ${instance_id} "txn_index" ${version_timestamp} -> TxnIndexPB
// 0x01 "txn" ${instance_id} "txn_running" ${db_id} ${version_timestamp} -> TxnRunningPB // creaet at begin, delete at commit
//
// 0x01 "version" ${instance_id} "partition" ${db_id} ${tbl_id} ${partition_id} -> VersionPB
//
// 0x01 "meta" ${instance_id} "rowset" ${tablet_id} ${version} ${rowset_id} -> RowsetMetaCloudPB
// 0x01 "meta" ${instance_id} "rowset_tmp" ${txn_id} ${rowset_id} -> RowsetMetaCloudPB
// 0x01 "meta" ${instance_id} "tablet" ${table_id} ${tablet_id} -> TabletMetaCloudPB
// 0x01 "meta" ${instance_id} "tablet_table" ${tablet_id} -> ${table_id}
// 0x01 "meta" ${instance_id} "tablet_tmp" ${table_id} ${tablet_id} -> TabletMetaCloudPB
//
// 0x01 "trash" ${instacne_id} "table" -> TableTrashPB
//
// 0x01 "node_status" ${instance_id} "compute" ${backend_id} -> ComputeNodeStatusPB
// clang-format on
TEST(KeysTest, InstanceKeyTest) {
using namespace doris::cloud;
// instance key
// 0x01 "instance" ${instance_id}
std::string instance_id = "instance_id_deadbeef";
InstanceKeyInfo inst_key {instance_id};
std::string encoded_instance_key;
instance_key(inst_key, &encoded_instance_key);
std::string dec_instance_id;
std::string_view key_sv(encoded_instance_key);
std::string dec_instance_prefix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("instance", dec_instance_prefix);
EXPECT_EQ(instance_id, dec_instance_id);
}
TEST(KeysTest, MetaKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// rowset meta key
// 0x01 "meta" ${instance_id} "rowset" ${tablet_id} ${version}
{
int64_t tablet_id = 10086;
int64_t version = 100;
MetaRowsetKeyInfo rowset_key {instance_id, tablet_id, version};
std::string encoded_rowset_key0;
meta_rowset_key(rowset_key, &encoded_rowset_key0);
std::cout << hex(encoded_rowset_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_tablet_id = 0;
int64_t dec_version = 0;
std::string_view key_sv(encoded_rowset_key0);
std::string dec_meta_prefix;
std::string dec_rowset_prefix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_meta_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_rowset_prefix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0) << hex(key_sv);
ASSERT_EQ(decode_int64(&key_sv, &dec_version), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("meta", dec_meta_prefix);
EXPECT_EQ("rowset", dec_rowset_prefix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
EXPECT_EQ(version, dec_version);
std::get<2>(rowset_key) = version + 1;
std::string encoded_rowset_key1;
meta_rowset_key(rowset_key, &encoded_rowset_key1);
std::cout << hex(encoded_rowset_key1) << std::endl;
ASSERT_GT(encoded_rowset_key1, encoded_rowset_key0);
}
// tmp rowset meta key
// 0x01 "meta" ${instance_id} "rowset_tmp" ${tablet_id} ${version}
{
int64_t tablet_id = 10086;
int64_t version = 100;
MetaRowsetKeyInfo rowset_key {instance_id, tablet_id, version};
std::string encoded_rowset_key0;
meta_rowset_tmp_key(rowset_key, &encoded_rowset_key0);
std::cout << hex(encoded_rowset_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_tablet_id = 0;
int64_t dec_version = 0;
std::string_view key_sv(encoded_rowset_key0);
std::string dec_meta_prefix;
std::string dec_rowset_prefix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_meta_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_rowset_prefix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0) << hex(key_sv);
ASSERT_EQ(decode_int64(&key_sv, &dec_version), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("meta", dec_meta_prefix);
EXPECT_EQ("rowset_tmp", dec_rowset_prefix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
EXPECT_EQ(version, dec_version);
std::get<2>(rowset_key) = version + 1;
std::string encoded_rowset_key1;
meta_rowset_tmp_key(rowset_key, &encoded_rowset_key1);
std::cout << hex(encoded_rowset_key1) << std::endl;
ASSERT_GT(encoded_rowset_key1, encoded_rowset_key0);
}
// tablet meta key
// 0x01 "meta" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} -> TabletMetaCloudPB
{
int64_t table_id = 10010;
int64_t index_id = 10011;
int64_t partition_id = 10012;
int64_t tablet_id = 10086;
MetaTabletKeyInfo tablet_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_rowset_key0;
meta_tablet_key(tablet_key, &encoded_rowset_key0);
std::cout << hex(encoded_rowset_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_table_id = 0;
int64_t dec_tablet_id = 0;
int64_t dec_index_id = 0;
int64_t dec_partition_id = 0;
std::string_view key_sv(encoded_rowset_key0);
std::string dec_meta_prefix;
std::string dec_tablet_prefix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_meta_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_tablet_prefix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_table_id), 0) << hex(key_sv);
ASSERT_EQ(decode_int64(&key_sv, &dec_index_id), 0) << hex(key_sv);
ASSERT_EQ(decode_int64(&key_sv, &dec_partition_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("meta", dec_meta_prefix);
EXPECT_EQ("tablet", dec_tablet_prefix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(table_id, dec_table_id);
EXPECT_EQ(index_id, dec_index_id);
EXPECT_EQ(partition_id, dec_partition_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
std::get<2>(tablet_key) = tablet_id + 1;
std::string encoded_rowset_key1;
meta_tablet_key(tablet_key, &encoded_rowset_key1);
std::cout << hex(encoded_rowset_key1) << std::endl;
ASSERT_GT(encoded_rowset_key1, encoded_rowset_key0);
}
// tablet index key
// 0x01 "meta" ${instance_id} "tablet_index" ${tablet_id} -> ${table_id}
{
int64_t tablet_id = 10086;
MetaTabletIdxKeyInfo tablet_tbl_key {instance_id, tablet_id};
std::string encoded_rowset_key0;
meta_tablet_idx_key(tablet_tbl_key, &encoded_rowset_key0);
std::cout << hex(encoded_rowset_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_tablet_id = 0;
std::string_view key_sv(encoded_rowset_key0);
std::string dec_meta_prefix;
std::string dec_tablet_prefix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_meta_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_tablet_prefix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("meta", dec_meta_prefix);
EXPECT_EQ("tablet_index", dec_tablet_prefix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
std::get<1>(tablet_tbl_key) = tablet_id + 1;
std::string encoded_rowset_key1;
meta_tablet_idx_key(tablet_tbl_key, &encoded_rowset_key1);
std::cout << hex(encoded_rowset_key1) << std::endl;
ASSERT_GT(encoded_rowset_key1, encoded_rowset_key0);
}
// tablet schema key
// 0x01 "meta" ${instance_id} "schema" ${index_id} ${schema_version} -> TabletSchemaCloudPB
{
int64_t index_id = 10000;
int32_t schema_version = 5;
auto key = meta_schema_key({instance_id, index_id, schema_version});
std::string dec_instance_id;
int64_t dec_index_id = 0;
int64_t dec_schema_version = 0;
std::string_view key_sv(key);
std::string dec_schema_prefix;
std::string dec_schema_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_schema_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_schema_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_index_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_schema_version), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(index_id, dec_index_id);
EXPECT_EQ(schema_version, dec_schema_version);
EXPECT_EQ(dec_schema_prefix, "meta");
EXPECT_EQ(dec_schema_infix, "schema");
// TODO: the order of schema version?
}
}
TEST(KeysTest, VersionKeyTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// 0x01 "version" ${instance_id} "partition" ${db_id} ${tbl_id} ${partition_id} -> ${version}
{
int64_t db_id = 11111;
int64_t table_id = 10086;
int64_t partition_id = 9998;
PartitionVersionKeyInfo v_key {instance_id, db_id, table_id, partition_id};
std::string encoded_version_key0;
partition_version_key(v_key, &encoded_version_key0);
std::cout << "version key after encode: " << hex(encoded_version_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_db_id = 0;
int64_t dec_table_id = 0;
int64_t dec_partition_id = 0;
std::string_view key_sv(encoded_version_key0);
std::string dec_version_prefix;
std::string dec_version_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_version_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_version_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_db_id), 0) << hex(key_sv);
ASSERT_EQ(decode_int64(&key_sv, &dec_table_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_partition_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("version", dec_version_prefix);
EXPECT_EQ("partition", dec_version_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(db_id, dec_db_id);
EXPECT_EQ(table_id, dec_table_id);
EXPECT_EQ(partition_id, dec_partition_id);
std::get<3>(v_key) = partition_id + 1;
std::string encoded_version_key1;
partition_version_key(v_key, &encoded_version_key1);
std::cout << "version key after encode: " << hex(encoded_version_key1) << std::endl;
ASSERT_GT(encoded_version_key1, encoded_version_key0);
}
// 0x01 "version" ${instance_id} "table" ${db_id} ${tbl_id} -> ${version}
{
int64_t db_id = 11111;
int64_t table_id = 10010;
TableVersionKeyInfo v_key {instance_id, db_id, table_id};
std::string encoded_version_key0;
table_version_key(v_key, &encoded_version_key0);
std::cout << "version key after encode: " << hex(encoded_version_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_db_id = 0;
int64_t dec_table_id = 0;
std::string_view key_sv(encoded_version_key0);
std::string dec_version_prefix;
std::string dec_version_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_version_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_version_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_db_id), 0) << hex(key_sv);
ASSERT_EQ(decode_int64(&key_sv, &dec_table_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("version", dec_version_prefix);
EXPECT_EQ("table", dec_version_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(db_id, dec_db_id);
EXPECT_EQ(table_id, dec_table_id);
std::get<2>(v_key) = table_id + 1;
std::string encoded_version_key1;
table_version_key(v_key, &encoded_version_key1);
std::cout << "version key after encode: " << hex(encoded_version_key1) << std::endl;
ASSERT_GT(encoded_version_key1, encoded_version_key0);
}
}
TEST(KeysTest, TxnKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// 0x01 "txn" ${instance_id} "txn_label" ${db_id} ${label} -> set<${version_timestamp}>
{
int64_t db_id = 12345678;
std::string label = "label1xxx";
TxnLabelKeyInfo index_key {instance_id, db_id, label};
std::string encoded_txn_index_key0;
txn_label_key(index_key, &encoded_txn_index_key0);
std::cout << hex(encoded_txn_index_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_db_id = 0;
std::string dec_label;
std::string_view key_sv(encoded_txn_index_key0);
std::string dec_txn_prefix;
std::string dec_txn_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_db_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_label), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("txn", dec_txn_prefix);
EXPECT_EQ("txn_label", dec_txn_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(db_id, dec_db_id);
EXPECT_EQ(label, dec_label);
std::get<1>(index_key) = db_id + 1;
std::string encoded_txn_index_key1;
txn_label_key(index_key, &encoded_txn_index_key1);
std::cout << hex(encoded_txn_index_key1) << std::endl;
ASSERT_GT(encoded_txn_index_key1, encoded_txn_index_key0);
}
// 0x01 "txn" ${instance_id} "txn_info" ${db_id} ${version_timestamp} -> TxnInfoPB
{
int64_t db_id = 12345678;
int64_t txn_id = 10086;
TxnInfoKeyInfo info_key {instance_id, db_id, txn_id};
std::string encoded_txn_info_key0;
txn_info_key(info_key, &encoded_txn_info_key0);
std::cout << hex(encoded_txn_info_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_db_id = 0;
int64_t dec_txn_id = 0;
std::string_view key_sv(encoded_txn_info_key0);
std::string dec_txn_prefix;
std::string dec_txn_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_db_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_txn_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("txn", dec_txn_prefix);
EXPECT_EQ("txn_info", dec_txn_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(db_id, dec_db_id);
EXPECT_EQ(txn_id, dec_txn_id);
std::get<2>(info_key) = txn_id + 1;
std::string encoded_txn_info_key1;
txn_info_key(info_key, &encoded_txn_info_key1);
std::cout << hex(encoded_txn_info_key1) << std::endl;
ASSERT_GT(encoded_txn_info_key1, encoded_txn_info_key0);
std::get<1>(info_key) = db_id + 1;
std::string encoded_txn_info_key2;
txn_info_key(info_key, &encoded_txn_info_key2);
std::cout << hex(encoded_txn_info_key2) << std::endl;
ASSERT_GT(encoded_txn_info_key2, encoded_txn_info_key0);
}
// 0x01 "txn" ${instance_id} "txn_index" ${version_timestamp} -> TxnIndexPB
{
int64_t txn_id = 12343212453;
TxnIndexKeyInfo txn_index_key_ {instance_id, txn_id};
std::string encoded_txn_index_key0;
txn_index_key(txn_index_key_, &encoded_txn_index_key0);
std::cout << hex(encoded_txn_index_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_txn_id = 0;
std::string_view key_sv(encoded_txn_index_key0);
std::string dec_txn_prefix;
std::string dec_txn_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_txn_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("txn", dec_txn_prefix);
EXPECT_EQ("txn_index", dec_txn_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(txn_id, dec_txn_id);
std::get<1>(txn_index_key_) = txn_id + 1;
std::string encoded_txn_index_key1;
txn_index_key(txn_index_key_, &encoded_txn_index_key1);
std::cout << hex(encoded_txn_index_key1) << std::endl;
ASSERT_GT(encoded_txn_index_key1, encoded_txn_index_key0);
}
// 0x01 "txn" ${instance_id} "txn_running" ${db_id} ${version_timestamp} -> ${table_id_list}
{
int64_t db_id = 98712345;
int64_t txn_id = 12343212453;
TxnRunningKeyInfo running_key {instance_id, db_id, txn_id};
std::string encoded_txn_running_key0;
txn_running_key(running_key, &encoded_txn_running_key0);
std::cout << hex(encoded_txn_running_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_db_id = 0;
int64_t dec_txn_id = 0;
std::string_view key_sv(encoded_txn_running_key0);
std::string dec_txn_prefix;
std::string dec_txn_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_db_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_txn_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("txn", dec_txn_prefix);
EXPECT_EQ("txn_running", dec_txn_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(db_id, dec_db_id);
EXPECT_EQ(txn_id, dec_txn_id);
std::get<2>(running_key) = txn_id + 1;
std::string encoded_txn_running_key1;
txn_running_key(running_key, &encoded_txn_running_key1);
std::cout << hex(encoded_txn_running_key1) << std::endl;
ASSERT_GT(encoded_txn_running_key1, encoded_txn_running_key0);
}
}
TEST(KeysTest, RecycleKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// 0x01 "recycle" ${instance_id} "index" ${index_id} -> RecycleIndexPB
{
int64_t index_id = 1234545;
RecycleIndexKeyInfo recycle_key {instance_id, index_id};
std::string encoded_recycle_key0;
recycle_index_key(recycle_key, &encoded_recycle_key0);
std::cout << hex(encoded_recycle_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_index_id = 0;
std::string_view key_sv(encoded_recycle_key0);
std::string dec_recycle_prefix;
std::string dec_recycle_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_index_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("recycle", dec_recycle_prefix);
EXPECT_EQ("index", dec_recycle_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(index_id, dec_index_id);
}
// 0x01 "recycle" ${instance_id} "partition" ${partition_id} -> RecyclePartitionPB
{
int64_t partition_id = 12345450;
RecyclePartKeyInfo recycle_key {instance_id, partition_id};
std::string encoded_recycle_key0;
recycle_partition_key(recycle_key, &encoded_recycle_key0);
std::cout << hex(encoded_recycle_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_partition_id = 0;
std::string_view key_sv(encoded_recycle_key0);
std::string dec_recycle_prefix;
std::string dec_recycle_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_partition_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("recycle", dec_recycle_prefix);
EXPECT_EQ("partition", dec_recycle_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(partition_id, dec_partition_id);
}
// 0x01 "recycle" ${instance_id} "rowset" ${tablet_id} ${rowset_id} -> RecycleRowsetPB
{
int64_t tablet_id = 100201;
std::string rowset_id = "202201";
RecycleRowsetKeyInfo recycle_key {instance_id, tablet_id, rowset_id};
std::string encoded_recycle_key0;
recycle_rowset_key(recycle_key, &encoded_recycle_key0);
std::cout << hex(encoded_recycle_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_tablet_id = 0;
std::string dec_rowset_id;
std::string_view key_sv(encoded_recycle_key0);
std::string dec_recycle_prefix;
std::string dec_recycle_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_rowset_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("recycle", dec_recycle_prefix);
EXPECT_EQ("rowset", dec_recycle_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
EXPECT_EQ(rowset_id, dec_rowset_id);
}
// 0x01 "recycle" ${instance_id} "txn" ${db_id} ${txn_id} -> RecycleTxnKeyInfo
{
int64_t db_id = 98712345;
int64_t txn_id = 12343212453;
RecycleTxnKeyInfo recycle_key {instance_id, db_id, txn_id};
std::string encoded_recycle_txn_key0;
recycle_txn_key(recycle_key, &encoded_recycle_txn_key0);
std::cout << hex(encoded_recycle_txn_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_db_id = 0;
int64_t dec_txn_id = 0;
std::string_view key_sv(encoded_recycle_txn_key0);
std::string dec_txn_prefix;
std::string dec_txn_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_txn_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_db_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_txn_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("recycle", dec_txn_prefix);
EXPECT_EQ("txn", dec_txn_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(db_id, dec_db_id);
EXPECT_EQ(txn_id, dec_txn_id);
}
// 0x01 "recycle" ${instance_id} "stage" ${stage_id} -> RecycleStagePB
{
std::string stage_id = "100201";
RecycleStageKeyInfo recycle_key {instance_id, stage_id};
std::string encoded_recycle_key0;
recycle_stage_key(recycle_key, &encoded_recycle_key0);
std::cout << hex(encoded_recycle_key0) << std::endl;
std::string dec_instance_id;
std::string dec_stage_id;
std::string_view key_sv(encoded_recycle_key0);
std::string dec_recycle_prefix;
std::string dec_recycle_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_recycle_infix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stage_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("recycle", dec_recycle_prefix);
EXPECT_EQ("stage", dec_recycle_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(stage_id, dec_stage_id);
}
}
TEST(KeysTest, StatsKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
int64_t table_id = 123;
int64_t index_id = 345;
int64_t partition_id = 1231231231;
int64_t tablet_id = 543671234523;
auto expect_stats_prefix = [&](std::string_view& key_sv) {
std::string dec_instance_id;
int64_t dec_table_id = 0;
int64_t dec_index_id = 0;
int64_t dec_partition_id = 0;
int64_t dec_tablet_id = 0;
std::string dec_stats_prefix;
std::string dec_stats_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_table_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_index_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_partition_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0);
EXPECT_EQ("stats", dec_stats_prefix);
EXPECT_EQ("tablet", dec_stats_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(table_id, dec_table_id);
EXPECT_EQ(index_id, dec_index_id);
EXPECT_EQ(partition_id, dec_partition_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
};
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} -> TabletStatsPB
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_TRUE(key_sv.empty());
}
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} "data_size" -> int64
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_data_size_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string dec_stats_suffix;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("data_size", dec_stats_suffix);
}
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} "num_rows" -> int64
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_num_rows_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string dec_stats_suffix;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("num_rows", dec_stats_suffix);
}
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} "num_rowsets" -> int64
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_num_rowsets_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string dec_stats_suffix;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("num_rowsets", dec_stats_suffix);
}
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} "num_segs" -> int64
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_num_segs_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string dec_stats_suffix;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("num_segs", dec_stats_suffix);
}
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} "index_size" -> int64
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_index_size_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string dec_stats_suffix;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("index_size", dec_stats_suffix);
}
// 0x01 "stats" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} "segment_size" -> int64
{
StatsTabletKeyInfo stats_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_stats_key0;
stats_tablet_segment_size_key(stats_key, &encoded_stats_key0);
std::cout << hex(encoded_stats_key0) << std::endl;
std::string dec_stats_suffix;
std::string_view key_sv(encoded_stats_key0);
expect_stats_prefix(key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stats_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("segment_size", dec_stats_suffix);
}
}
TEST(KeysTest, JobKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// 0x01 "job" ${instance_id} "tablet" ${table_id} ${index_id} ${partition_id} ${tablet_id} -> TabletJobInfoPB
{
int64_t table_id = 123;
int64_t index_id = 345;
int64_t partition_id = 1231231231;
int64_t tablet_id = 543671234523;
JobTabletKeyInfo job_key {instance_id, table_id, index_id, partition_id, tablet_id};
std::string encoded_job_key0;
job_tablet_key(job_key, &encoded_job_key0);
std::cout << hex(encoded_job_key0) << std::endl;
std::string dec_instance_id;
int64_t dec_table_id = 0;
int64_t dec_index_id = 0;
int64_t dec_partition_id = 0;
int64_t dec_tablet_id = 0;
std::string_view key_sv(encoded_job_key0);
std::string dec_job_prefix;
std::string dec_job_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_job_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_job_infix), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_table_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_index_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_partition_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_tablet_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("job", dec_job_prefix);
EXPECT_EQ("tablet", dec_job_infix);
EXPECT_EQ(instance_id, dec_instance_id);
EXPECT_EQ(table_id, dec_table_id);
EXPECT_EQ(index_id, dec_index_id);
EXPECT_EQ(partition_id, dec_partition_id);
EXPECT_EQ(tablet_id, dec_tablet_id);
}
// 0x01 "job" ${instance_id} "recycle" -> JobRecyclePB
{
JobRecycleKeyInfo job_key {instance_id};
std::string encoded_job_key0;
job_recycle_key(job_key, &encoded_job_key0);
std::cout << hex(encoded_job_key0) << std::endl;
std::string dec_instance_id;
std::string_view key_sv(encoded_job_key0);
std::string dec_job_prefix;
std::string dec_job_suffix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_job_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_job_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("job", dec_job_prefix);
EXPECT_EQ("recycle", dec_job_suffix);
EXPECT_EQ(instance_id, dec_instance_id);
}
// 0x01 "job" ${instance_id} "check" -> JobRecyclePB
{
JobRecycleKeyInfo job_key {instance_id};
std::string encoded_job_key0;
job_check_key(job_key, &encoded_job_key0);
std::cout << hex(encoded_job_key0) << std::endl;
std::string dec_instance_id;
std::string_view key_sv(encoded_job_key0);
std::string dec_job_prefix;
std::string dec_job_suffix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_job_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_job_suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("job", dec_job_prefix);
EXPECT_EQ("check", dec_job_suffix);
EXPECT_EQ(instance_id, dec_instance_id);
}
}
TEST(KeysTest, SystemKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// 0x02 "system" "meta-service" "registry" -> MetaServiceRegistryPB
// 0x02 "system" "meta-service" "arn_info" -> RamUserPB
// 0x02 "system" "meta-service" "encryption_key_info" -> EncryptionKeyInfoPB
std::vector<std::string> suffixes {"registry", "arn_info", "encryption_key_info"};
std::vector<std::function<std::string()>> fns {
system_meta_service_registry_key,
system_meta_service_arn_info_key,
system_meta_service_encryption_key_info_key,
};
size_t num = suffixes.size();
for (size_t i = 0; i < num; ++i) {
std::string key = fns[i]();
std::cout << hex(key) << std::endl;
std::string_view key_sv(key);
std::string prefix, infix, suffix;
remove_system_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &infix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &suffix), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("system", prefix);
EXPECT_EQ("meta-service", infix);
EXPECT_EQ(suffixes[i], suffix) << i;
}
}
TEST(KeysTest, CopyKeysTest) {
using namespace doris::cloud;
std::string instance_id = "instance_id_deadbeef";
// 0x01 "copy" ${instance_id} "job" ${stage_id} ${table_id} ${copy_id} ${group_id} -> CopyJobPB
{
int64_t table_id = 3745823784;
int64_t group_id = 1238547388;
std::string stage_id = "9482049283";
std::string copy_id = "1284758385";
CopyJobKeyInfo copy_key {instance_id, stage_id, table_id, copy_id, group_id};
std::string encoded_copy_job_key0;
copy_job_key(copy_key, &encoded_copy_job_key0);
std::cout << hex(encoded_copy_job_key0) << std::endl;
std::string dec_instance_id;
std::string dec_stage_id;
std::string dec_copy_id;
int64_t dec_table_id = 0;
int64_t dec_group_id = 0;
std::string_view key_sv(encoded_copy_job_key0);
std::string dec_copy_job_prefix, dec_copy_job_infix;
remove_user_space_prefix(&key_sv);
ASSERT_EQ(decode_bytes(&key_sv, &dec_copy_job_prefix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_instance_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_copy_job_infix), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_stage_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_table_id), 0);
ASSERT_EQ(decode_bytes(&key_sv, &dec_copy_id), 0);
ASSERT_EQ(decode_int64(&key_sv, &dec_group_id), 0);
ASSERT_TRUE(key_sv.empty());
EXPECT_EQ("copy", dec_copy_job_prefix);