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oceanbase-admin
2021-05-31 22:56:52 +08:00
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src/storage/ob_tenant_file_checkpoint_reader.cpp Normal file
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/**
* 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.
*/
#define USING_LOG_PREFIX STORAGE
#include "ob_tenant_file_checkpoint_reader.h"
using namespace oceanbase::common;
using namespace oceanbase::blocksstable;
using namespace oceanbase::storage;
ObTenantFileCheckpointReader::ObTenantFileCheckpointReader() : pg_meta_reader_()
{}
int ObTenantFileCheckpointReader::read_checkpoint(const ObTenantFileKey& file_key,
const ObTenantFileSuperBlock& tenant_file_super_block, ObBaseFileMgr& file_mgr, ObPartitionMetaRedoModule& pg_mgr)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!file_key.is_valid() || !tenant_file_super_block.is_valid())) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arguments", K(ret), K(file_key), K(tenant_file_super_block));
} else if (OB_FAIL(pg_meta_reader_.read_checkpoint(file_key, tenant_file_super_block, file_mgr, pg_mgr))) {
LOG_WARN("fail to read checkpoint", K(ret));
}
return ret;
}