106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/**
|
|
* 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 "fake_zone_manager.h"
|
|
namespace oceanbase {
|
|
namespace rootserver {
|
|
using namespace common;
|
|
using namespace share;
|
|
|
|
void FakeZoneManager::init_zone_manager(const int64_t version, int64_t zone_cnt)
|
|
{
|
|
zone_count_ = zone_cnt;
|
|
global_info_.frozen_version_.value_ = version;
|
|
global_info_.try_frozen_version_.value_ = version;
|
|
global_info_.global_broadcast_version_.value_ = version;
|
|
global_info_.last_merged_version_.value_ = version;
|
|
|
|
ObZoneInfo info;
|
|
info.status_.value_ = ObZoneStatus::ACTIVE;
|
|
info.last_merged_time_.value_ = ::oceanbase::common::ObTimeUtility::current_time();
|
|
info.merge_start_time_.value_ = ::oceanbase::common::ObTimeUtility::current_time();
|
|
info.broadcast_version_.value_ = version;
|
|
info.last_merged_version_.value_ = version;
|
|
info.all_merged_version_.value_ = version;
|
|
|
|
for (int64_t i = 0; i < zone_count_; ++i) {
|
|
zone_infos_[i] = info;
|
|
zone_infos_[i].zone_ = to_cstring(i + 1);
|
|
zone_infos_[i].region_.info_ = to_cstring(i / 2 + 10);
|
|
}
|
|
|
|
inited_ = true;
|
|
loaded_ = true;
|
|
}
|
|
|
|
ObZoneInfo* FakeZoneManager::locate_zone(const ObZone& zone)
|
|
{
|
|
|
|
ObZoneInfo* info = NULL;
|
|
for (int64_t i = 0; i < zone_count_; ++i) {
|
|
if (zone_infos_[i].zone_ == zone) {
|
|
info = &zone_infos_[i];
|
|
}
|
|
}
|
|
return info;
|
|
}
|
|
|
|
int FakeZoneManager::start_zone_merge(const ObZone& zone)
|
|
{
|
|
ObZoneInfo* info = locate_zone(zone);
|
|
if (info) {
|
|
info->broadcast_version_.value_++;
|
|
info->merge_start_time_.value_ = ::oceanbase::common::ObTimeUtility::current_time();
|
|
info->last_merged_time_.value_ = 0;
|
|
return OB_SUCCESS;
|
|
}
|
|
return OB_ENTRY_NOT_EXIST;
|
|
}
|
|
|
|
int FakeZoneManager::finish_zone_merge(
|
|
const ObZone& zone, const int64_t merged_version, const int64_t all_merged_version)
|
|
{
|
|
ObZoneInfo* info = locate_zone(zone);
|
|
if (info) {
|
|
info->last_merged_version_.value_ = merged_version;
|
|
info->last_merged_time_.value_ = ::oceanbase::common::ObTimeUtility::current_time();
|
|
info->all_merged_version_.value_ = all_merged_version;
|
|
info->is_merge_timeout_.value_ = 0;
|
|
return OB_SUCCESS;
|
|
}
|
|
return OB_ENTRY_NOT_EXIST;
|
|
}
|
|
|
|
int FakeZoneManager::set_zone_merge_timeout(const ObZone& zone)
|
|
{
|
|
ObZoneInfo* info = locate_zone(zone);
|
|
if (info) {
|
|
info->is_merge_timeout_.value_ = 1;
|
|
return OB_SUCCESS;
|
|
}
|
|
return OB_ENTRY_NOT_EXIST;
|
|
}
|
|
|
|
int FakeZoneManager::set_zone_merging(const ObZone& zone)
|
|
{
|
|
int ret = OB_ENTRY_NOT_EXIST;
|
|
ObZoneInfo* info = locate_zone(zone);
|
|
if (info) {
|
|
info->is_merging_.value_ = 1;
|
|
ret = OB_SUCCESS;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
} // end namespace rootserver
|
|
} // end namespace oceanbase
|