45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#ifndef OCEANBASE_ROOTSERVER_OB_ALTER_PRIMARY_ZONE_CHECKER_H_
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#define OCEANBASE_ROOTSERVER_OB_ALTER_PRIMARY_ZONE_CHECKER_H_
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#include "share/ob_define.h"
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#include "ob_root_utils.h"
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namespace oceanbase
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{
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namespace rootserver
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{
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class ObAlterPrimaryZoneChecker : public share::ObCheckStopProvider
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{
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public:
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ObAlterPrimaryZoneChecker(volatile bool &is_stopped);
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virtual ~ObAlterPrimaryZoneChecker();
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int init(share::schema::ObMultiVersionSchemaService &schema_service);
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int check();
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static int create_alter_tenant_primary_zone_rs_job_if_needed(
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const obrpc::ObModifyTenantArg &arg,
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const uint64_t tenant_id,
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const share::schema::ObTenantSchema &orig_tenant_schema,
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const share::schema::ObTenantSchema &new_tenant_schema,
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ObMySQLTransaction &trans);
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private:
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virtual int check_stop() const override;
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int check_primary_zone_for_each_tenant_(uint64_t tenant_id);
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volatile bool &is_stopped_;
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bool is_inited_;
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share::schema::ObMultiVersionSchemaService *schema_service_;
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private:
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DISALLOW_COPY_AND_ASSIGN(ObAlterPrimaryZoneChecker);
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};
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} // end namespace rootserver
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} // end namespace oceanbase
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#endif // OCEANBASE_ROOTSERVER_OB_ALTER_PRIMARY_ZONE_CHECKER_H_
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