hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

init push

Browse Source
This commit is contained in:
oceanbase-admin
2021-05-31 22:56:52 +08:00
commit cea7de1475
7020 changed files with 5689869 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
src/archive/ob_archive_path.h Normal file
View File

@ -0,0 +1,75 @@
/**
* Copyright (c) 2021 OceanBase
* OceanBase CE is licensed under Mulan PubL v2.
* You can use this software according to the terms and conditions of the Mulan PubL v2.
* You may obtain a copy of Mulan PubL v2 at:
* http://license.coscl.org.cn/MulanPubL-2.0
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PubL v2 for more details.
*/
#include "clog/ob_log_define.h"
#include "common/ob_partition_key.h"
#include "ob_log_archive_struct.h"
#ifndef OCEANBASE_ARCHIVE_OB_ARCHIVE_PATH_H_
#define OCEANBASE_ARCHIVE_OB_ARCHIVE_PATH_H_
namespace oceanbase {
namespace archive {
class ObArchivePathUtil {
public:
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/
int build_base_path(const char* root_path, const char* cluster_name, const int64_t cluster_id,
const uint64_t tenant_id, const int64_t incarnantion, const int64_t archive_round, const int64_t path_buf_len,
char* base_path);
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/TYPE/table_id/partition-id/
// TYPE: data/index
int build_file_prefix(const common::ObPGKey& pg_key, const char* base_path, const LogArchiveFileType file_type,
const int64_t path_buf_len, char* dest_path_buf);
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/TYPE/table_id/partition-id/
// TYPE: data/index
int build_archive_file_prefix(const common::ObPGKey& pg_key, const LogArchiveFileType file_type,
const int64_t incarnation, const int64_t round, const int64_t path_buf_len, char* dest_path);
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/TYPE/table_id/partition-id/file_id
// TYPE: data/index
int build_archive_file_path(const common::ObPGKey& pg_key, const LogArchiveFileType file_type, const uint64_t file_id,
const int64_t incarnation, const int64_t round, const int64_t path_buf_len, char* dest_path);
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/TYPE/table_id/partition-id/file_id
// TYPE: data/index
int build_file_path(const common::ObPGKey& pg_key, const char* base_path, const LogArchiveFileType file_type,
const uint64_t file_id, const int64_t path_buf_len, char* dest_path_buf);
// only two kinds of archive files, data/index
bool is_valid_file_type(const LogArchiveFileType file_type);
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/archive_key/
int build_archive_key_prefix(const int64_t incarnation, const int64_t round, const uint64_t tenant_id,
const int64_t path_buf_len, char* path, const int64_t storage_info_len, char* info);
// oss:/backup/cluster_name/cluster_id/incarnation_1/tenant_id/clog/round/archive_key/ARCHIVE_KEY
// ARCHIVE_KEY: tableID_partitionID
int build_archive_key_path(const common::ObPGKey& pkey, const int64_t incarnation, const int64_t round,
const int64_t path_buf_len, char* path, const int64_t storage_info_len, char* info);
// oss:/backup/cluster_name/cluster_id/incarnation_1/clog_info/
int build_server_start_archive_prefix(const int64_t incarnation, const int64_t round, const int64_t path_buf_len,
char* path, const int64_t storage_info_len, char* info);
// oss:/backup/cluster_name/cluster_id/incarnation_1/clog_info/SERVER_START_TS
// SERVER_START_TS: serverID_ip_port
int build_server_start_archive_path(const int64_t incarnation, const int64_t round, const int64_t path_buf_len,
char* dest_path, const int64_t storage_info_len, char* info);
private:
int build_archive_file_prefix_(const common::ObPGKey& pg_key, const LogArchiveFileType file_type,
const int64_t incarnation, const int64_t round, const int64_t path_buf_len, char* dest_path, int64_t& pos);
int build_file_prefix_(const common::ObPGKey& pg_key, const char* base_path, const LogArchiveFileType file_type,
const int64_t path_buf_len, char* dest_path_buf, int64_t& pos);
const char* get_file_prefix_with_type_(const LogArchiveFileType file_type);
int build_archive_key_prefix_(const int64_t incarnation, const int64_t round, const uint64_t tenant_id,
const int64_t path_buf_len, char* dest_path, int64_t& pos, const int64_t storage_info_len, char* storage_info);
int build_server_start_archive_prefix_(const int64_t incarnation, const int64_t round, const int64_t path_buf_len,
char* dest_path, int64_t& pos, const int64_t storage_info_len, char* info);
};
} // namespace archive
} // namespace oceanbase
#endif /* OCEANBASE_ARCHIVE_OB_ARCHIVE_PATH_H_ */