75 lines
2.2 KiB
C++
75 lines
2.2 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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#define USING_LOG_PREFIX SHARE
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#include "lib/ob_name_id_def.h" //OB_ID
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#include "share/ob_tenant_switchover_status.h"
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#include "lib/utility/ob_print_utils.h" //TO_STRING_KV
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#include "lib/trace/ob_trace_event.h"
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using namespace oceanbase;
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using namespace oceanbase::common;
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namespace oceanbase {
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namespace share {
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static const char* TENANT_SWITCHOVER_ARRAY[] =
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{
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"INVALID",
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"NORMAL",
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"SWITCHING TO PRIMARY",
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"PREPARE FLASHBACK",
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"FLASHBACK",
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"PREPARE SWITCHING TO STANDBY",
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"SWITCHING TO STANDBY",
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"PREPARE SWITCHING TO PRIMARY",
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};
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OB_SERIALIZE_MEMBER(ObTenantSwitchoverStatus, value_);
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DEFINE_TO_YSON_KV(ObTenantSwitchoverStatus,
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OB_ID(value), value_);
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const char* ObTenantSwitchoverStatus::to_str() const
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{
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STATIC_ASSERT(ARRAYSIZEOF(TENANT_SWITCHOVER_ARRAY) == MAX_STATUS, "array size mismatch");
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const char *type_str = "UNKNOWN";
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if (OB_UNLIKELY(value_ >= ARRAYSIZEOF(TENANT_SWITCHOVER_ARRAY)
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|| value_ < INVALID_STATUS)) {
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LOG_ERROR_RET(OB_ERR_UNEXPECTED, "fatal error, unknown switchover status", K_(value));
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} else {
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type_str = TENANT_SWITCHOVER_ARRAY[value_];
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}
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return type_str;
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}
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ObTenantSwitchoverStatus::ObTenantSwitchoverStatus(const ObString &str)
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{
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value_ = INVALID_STATUS;
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if (str.empty()) {
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} else {
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for (int64_t i = 0; i < ARRAYSIZEOF(TENANT_SWITCHOVER_ARRAY); i++) {
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if (0 == str.case_compare(TENANT_SWITCHOVER_ARRAY[i])) {
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value_ = static_cast<ObTenantSwitchoverStatus::Status>(i);
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break;
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}
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}
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}
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if (INVALID_STATUS == value_) {
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LOG_WARN_RET(OB_ERR_UNEXPECTED, "invalid switchover status", K_(value), K(str));
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}
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}
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} // share
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} // oceanbase
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