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replay reate tablets concurrently to speed up slog replay

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This commit is contained in:
windye
2023-07-13 04:42:22 +00:00
committed by ob-robot
parent 713cfc4ea4
commit 2b3285745a
9 changed files with 452 additions and 16 deletions
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23
src/observer/ob_server.cpp
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@ -105,6 +105,7 @@
#include "observer/ob_server_utils.h"
#include "observer/table_load/ob_table_load_partition_calc.h"
#include "observer/virtual_table/ob_mds_event_buffer.h"
#include "observer/ob_server_startup_task_handler.h"
#include "share/detect/ob_detect_manager.h"
using namespace oceanbase::lib;
@ -369,6 +370,8 @@ int ObServer::init(const ObServerOptions &opts, const ObPLogWriterCfg &log_cfg)
LOG_ERROR("init ObStorageLoggerManager failed", KR(ret));
} else if (OB_FAIL(ObVirtualTenantManager::get_instance().init())) {
LOG_ERROR("init tenant manager failed", KR(ret));
} else if (OB_FAIL(SERVER_STARTUP_TASK_HANDLER.init())) {
LOG_ERROR("init server startup task handler failed", KR(ret));
} else if (OB_FAIL(ObServerCheckpointSlogHandler::get_instance().init())) {
LOG_ERROR("init server checkpoint slog handler failed", KR(ret));
} else if (FALSE_IT(common::occam::ObThreadHungDetector::get_instance())) {
@ -681,6 +684,10 @@ void ObServer::destroy()
ObServerCheckpointSlogHandler::get_instance().destroy();
FLOG_INFO("server checkpoint slog handler destroyed");
FLOG_INFO("begin to destroy server startup task handler");
SERVER_STARTUP_TASK_HANDLER.destroy();
FLOG_INFO("server startup task handler destroyed");
FLOG_INFO("begin to destroy backup index cache");
OB_BACKUP_INDEX_CACHE.destroy();
FLOG_INFO("backup index cache destroyed");
@ -750,6 +757,12 @@ int ObServer::start()
LOG_ERROR("fail to start signal worker", KR(ret));
}
if (FAILEDx(SERVER_STARTUP_TASK_HANDLER.start())) {
LOG_ERROR("fail to start server startup task handler", KR(ret));
} else {
FLOG_INFO("success to start server startup task handler");
}
if (FAILEDx(OB_TS_MGR.start())) {
LOG_ERROR("fail to start ts mgr", KR(ret));
} else {
@ -907,6 +920,8 @@ int ObServer::start()
stop_ = false;
has_stopped_ = false;
}
// this handler is only used to process tasks during startup. so it can be destroied here.
SERVER_STARTUP_TASK_HANDLER.destroy();
// refresh server configure
//
@ -1263,6 +1278,10 @@ int ObServer::stop()
ObServerCheckpointSlogHandler::get_instance().stop();
FLOG_INFO("server checkpoint slog handler stopped");
FLOG_INFO("begin to stop server startup task handler");
SERVER_STARTUP_TASK_HANDLER.stop();
FLOG_INFO("server startup task handler stopped");
// It will wait for all requests done.
FLOG_INFO("begin to stop multi tenant");
multi_tenant_.stop();
@ -1585,6 +1604,10 @@ int ObServer::wait()
ObServerCheckpointSlogHandler::get_instance().wait();
FLOG_INFO("wait server checkpoint slog handler success");
FLOG_INFO("begin to wait server startup task handler");
SERVER_STARTUP_TASK_HANDLER.wait();
FLOG_INFO("wait server startup task handler success");
FLOG_INFO("begin to wait global election report timer");
palf::election::GLOBAL_REPORT_TIMER.wait();
FLOG_INFO("wait global election report timer success");