97 lines
3.0 KiB
C++
97 lines
3.0 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 RS
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#include "ob_all_server_task.h"
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#include "lib/profile/ob_trace_id.h"
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#include "share/config/ob_server_config.h"
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#include "share/ob_server_status.h"
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#include "rootserver/ob_server_manager.h"
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#include "rootserver/ob_disaster_recovery_task_mgr.h"
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#include "rootserver/ob_root_utils.h"
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#include "observer/ob_server_struct.h"
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#include "share/ob_all_server_tracer.h"
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#include "ob_heartbeat_service.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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using namespace common;
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using namespace share;
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ObAllServerTask::ObAllServerTask(ObServerManager &server_manager,
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ObDRTaskMgr &disaster_recovery_task_mgr,
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const ObAddr &server,
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bool with_rootserver)
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: server_manager_(server_manager),
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disaster_recovery_task_mgr_(disaster_recovery_task_mgr),
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server_(server),
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with_rootserver_(with_rootserver)
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{
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}
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ObAllServerTask::~ObAllServerTask()
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{
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}
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int ObAllServerTask::process()
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{
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int ret = OB_SUCCESS;
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int tmp_ret = OB_SUCCESS;
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if (!ObHeartbeatService::is_service_enabled()) {
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if (OB_ISNULL(ObCurTraceId::get_trace_id())) {
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//Prevent the current trace_id from being overwritten
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ObCurTraceId::init(GCONF.self_addr_);
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}
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THIS_WORKER.set_timeout_ts(INT64_MAX);
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if (!ObRootServiceRoleChecker::is_rootserver()) {
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ret = OB_NOT_MASTER;
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LOG_WARN("not master", K(ret));
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} else if (OB_FAIL(server_manager_.adjust_server_status(
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server_, disaster_recovery_task_mgr_, with_rootserver_))) {
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LOG_WARN("fail to adjust server status", K(ret), K(server_));
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}
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if (OB_TMP_FAIL(SVR_TRACER.refresh())) {
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LOG_WARN("fail to refresh all server tracer", KR(ret), KR(tmp_ret));
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}
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} else {
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LOG_TRACE("no need to do ObAllServerTask in version >= 4.2");
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}
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return ret;
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}
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int64_t ObAllServerTask::get_deep_copy_size() const
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{
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return sizeof(*this);
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}
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ObAsyncTask *ObAllServerTask::deep_copy(char *buf, const int64_t buf_size) const
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{
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int ret = OB_SUCCESS;
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ObAllServerTask *task = NULL;
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if (NULL == buf || buf_size < static_cast<int64_t>(sizeof(ObAllServerTask))) {
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ret = OB_INVALID_ARGUMENT;
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LOG_WARN("buf is null or buf size not large enough", "buf", OB_P(buf), K(buf_size),
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"need size", sizeof(ObAllServerTask), K(ret));
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} else {
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task = new(buf) ObAllServerTask(server_manager_,
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disaster_recovery_task_mgr_, server_, with_rootserver_);
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}
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return task;
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}
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}//end namespace rootserver
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}//end namespace oceanbase
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