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Not create memtable if max_callbacked_log_ts is too small

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obdev
2022-11-23 12:09:39 +00:00
committed by wangzelin.wzl
parent 63f031234b
commit e1f90f057e
1 changed files with 13 additions and 2 deletions
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15
src/storage/ls/ob_freezer.cpp
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@ -505,8 +505,12 @@ int ObFreezer::force_tablet_freeze(const ObTabletID &tablet_id)
stat_.add_diagnose_info("fail to get tablet");
} else if (FALSE_IT(tablet = handle.get_obj())) {
} else if (OB_FAIL(create_memtable_if_no_active_memtable(tablet))) {
LOG_WARN("[Freezer] fail to create an active memtable for force_tablet_freeze", K(ret), K_(ls_id), K(tablet_id));
stat_.add_diagnose_info("fail to create an active memtable for force_tablet_freeze");
if (OB_NO_NEED_UPDATE == ret) {
ret = OB_SUCCESS;
} else {
LOG_WARN("[Freezer] fail to create an active memtable for force_tablet_freeze", K(ret), K_(ls_id), K(tablet_id));
stat_.add_diagnose_info("fail to create an active memtable for force_tablet_freeze");
}
} else if (OB_ISNULL(memtable_mgr = static_cast<ObTabletMemtableMgr*>(tablet->get_memtable_mgr()))) {
TRANS_LOG(WARN, "[Freezer] tablet_memtable_mgr is null", K(ret), K_(ls_id), K(tablet_id));
} else if (OB_FAIL(memtable_mgr->set_is_tablet_freeze_for_active_memtable(imemtable, true))) {
@ -722,11 +726,18 @@ int ObFreezer::create_memtable_if_no_active_memtable(ObTablet *tablet)
ObTabletMemtableMgr *memtable_mgr = nullptr;
memtable::ObMemtable *last_frozen_memtable = nullptr;
const common::ObTabletID &tablet_id = tablet->get_tablet_meta().tablet_id_;
int64_t clog_checkpoint_ts = tablet->get_tablet_meta().clog_checkpoint_ts_;
int64_t schema_version = 0;
int64_t max_callbacked_log_ts = 0;
if (OB_UNLIKELY(!is_inited_)) {
ret = OB_NOT_INIT;
LOG_WARN("[Freezer] not inited", K(ret), K_(is_inited), K_(ls_id), K(tablet_id));
} else if (OB_FAIL(get_max_consequent_callbacked_log_ts(max_callbacked_log_ts))) {
LOG_WARN("[Freezer] fail to get max_consequent_callbacked_log_ts", K(ret), K_(ls_id), K(tablet_id));
} else if (max_callbacked_log_ts < clog_checkpoint_ts) {
ret = OB_NO_NEED_UPDATE;
LOG_WARN("[Freezer] cannot create memtable because max_callbacked_log_ts < clog_checkpoint_ts", K(ret), K(ls_id), K(tablet_id));
} else if (OB_ISNULL(memtable_mgr = static_cast<ObTabletMemtableMgr *>(tablet->get_memtable_mgr()))) {
LOG_WARN("[Freezer] memtable mgr should not be null", K(ret), K_(ls_id), K(tablet_id));
} else if (memtable_mgr->has_active_memtable()) {