hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

[FEAT MERGE] Implement tenant cloning mechanism

Browse Source 
Co-authored-by: lalalafeier <wufeifei2023@163.com>
Co-authored-by: wanyue-wy <345657357@qq.com>
Co-authored-by: joseph12138 <17862707376@163.com>
This commit is contained in:
obdev
2023-12-14 03:13:29 +00:00
committed by ob-robot
parent b6ee4ddeb7
commit 9187748933
235 changed files with 32253 additions and 1415 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
src/storage/ls/ob_ls.cpp
View File

@ -25,6 +25,8 @@
#include "observer/ob_srv_network_frame.h"
#include "observer/report/ob_i_meta_report.h"
#include "rootserver/freeze/ob_major_freeze_service.h"
#include "rootserver/tenant_snapshot/ob_tenant_snapshot_scheduler.h"
#include "rootserver/restore/ob_clone_scheduler.h"
#ifdef OB_BUILD_ARBITRATION
#include "rootserver/ob_arbitration_service.h"
#endif
@ -290,6 +292,15 @@ int ObLS::init(const share::ObLSID &ls_id,
REGISTER_TO_LOGSERVICE(logservice::RESTORE_SERVICE_LOG_BASE_TYPE, MTL(rootserver::ObRestoreService *));
}
if (OB_SUCC(ret) && is_meta_tenant(tenant_id) && ls_id.is_sys_ls()) {
REGISTER_TO_LOGSERVICE(logservice::SNAPSHOT_SCHEDULER_LOG_BASE_TYPE, MTL(rootserver::ObTenantSnapshotScheduler *));
}
if (OB_SUCC(ret) && !is_user_tenant(tenant_id) && ls_id.is_sys_ls()) {
//sys and meta tenant
REGISTER_TO_LOGSERVICE(logservice::CLONE_SCHEDULER_LOG_BASE_TYPE, MTL(rootserver::ObCloneScheduler *));
}
#ifdef OB_BUILD_ARBITRATION
if (OB_SUCC(ret) && !is_user_tenant(tenant_id) && ls_id.is_sys_ls()) {
REGISTER_TO_LOGSERVICE(logservice::ARBITRATION_SERVICE_LOG_BASE_TYPE, MTL(rootserver::ObArbitrationService *));
@ -565,7 +576,7 @@ bool ObLS::is_need_gc() const
return bool_ret;
}
bool ObLS::is_enable_for_restore() const
bool ObLS::is_required_to_switch_state_for_restore_() const
{
int ret = OB_SUCCESS;
bool bool_ret = false;
@ -573,7 +584,20 @@ bool ObLS::is_enable_for_restore() const
if (OB_FAIL(ls_meta_.get_restore_status(restore_status))) {
LOG_WARN("fail to get restore status", K(ret), K(ls_meta_.ls_id_));
} else {
bool_ret = restore_status.is_enable_for_restore();
bool_ret = restore_status.is_required_to_switch_ls_state_for_restore();
}
return bool_ret;
}
bool ObLS::is_required_to_switch_state_for_clone_() const
{
int ret = OB_SUCCESS;
bool bool_ret = false;
ObLSRestoreStatus restore_status;
if (OB_FAIL(ls_meta_.get_restore_status(restore_status))) {
LOG_WARN("fail to get restore status", K(ret), K(ls_meta_.ls_id_));
} else {
bool_ret = restore_status.is_required_to_switch_ls_state_for_clone();
}
return bool_ret;
}
@ -877,6 +901,14 @@ void ObLS::destroy()
rootserver::ObHeartbeatService * heartbeat_service = MTL(rootserver::ObHeartbeatService*);
UNREGISTER_FROM_LOGSERVICE(logservice::HEARTBEAT_SERVICE_LOG_BASE_TYPE, heartbeat_service);
}
if (is_meta_tenant(MTL_ID()) && ls_meta_.ls_id_.is_sys_ls()) {
rootserver::ObTenantSnapshotScheduler * snapshot_scheduler = MTL(rootserver::ObTenantSnapshotScheduler*);
UNREGISTER_FROM_LOGSERVICE(logservice::SNAPSHOT_SCHEDULER_LOG_BASE_TYPE, snapshot_scheduler);
}
if (!is_user_tenant(MTL_ID()) && ls_meta_.ls_id_.is_sys_ls()) {
rootserver::ObCloneScheduler * clone_scheduler = MTL(rootserver::ObCloneScheduler*);
UNREGISTER_FROM_LOGSERVICE(logservice::CLONE_SCHEDULER_LOG_BASE_TYPE, clone_scheduler);
}
#ifdef OB_BUILD_ARBITRATION
if (!is_user_tenant(MTL_ID()) && ls_meta_.ls_id_.is_sys_ls()) {
rootserver::ObArbitrationService * arbitration_service = MTL(rootserver::ObArbitrationService*);
@ -2375,7 +2407,7 @@ int ObLS::set_migration_status(
} else if (OB_FAIL(ls_meta_.set_migration_status(migration_status, write_slog))) {
LOG_WARN("failed to set migration status", K(ret), K(migration_status));
} else if (ObMigrationStatus::OB_MIGRATION_STATUS_NONE == migration_status
&& restore_status.is_restore_none()) {
&& restore_status.is_none()) {
ls_tablet_svr_.enable_to_read();
} else {
ls_tablet_svr_.disable_to_read();
@ -2411,7 +2443,7 @@ int ObLS::set_restore_status(
} else if (OB_FAIL(ls_meta_.set_restore_status(restore_status))) {
LOG_WARN("failed to set restore status", K(ret), K(restore_status));
} else if (ObMigrationStatus::OB_MIGRATION_STATUS_NONE == migration_status
&& restore_status.is_restore_none()) {
&& restore_status.is_none()) {
ls_tablet_svr_.enable_to_read();
} else {
ls_tablet_svr_.disable_to_read();