Stop writing to column tables if quota is exceeded #11580
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| #include "columnshard_impl.h" | ||
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| namespace NKikimr::NColumnShard { | ||
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| class TTxPersistSubDomainOutOfSpace : public NTabletFlatExecutor::TTransactionBase<TColumnShard> { | ||
| public: | ||
| TTxPersistSubDomainOutOfSpace(TColumnShard* self, bool outOfSpace) | ||
| : TTransactionBase(self) | ||
| , OutOfSpace(outOfSpace) | ||
| { } | ||
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| TTxType GetTxType() const override { return TXTYPE_PERSIST_SUBDOMAIN_OUT_OF_SPACE; } | ||
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| bool Execute(TTransactionContext& txc, const TActorContext&) override { | ||
| NIceDb::TNiceDb db(txc.DB); | ||
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| if (Self->SpaceWatcher->SubDomainOutOfSpace != OutOfSpace) { | ||
| Schema::SaveSpecialValue(db, Schema::EValueIds::SubDomainOutOfSpace, ui64(OutOfSpace ? 1 : 0)); | ||
| Self->SpaceWatcher->SubDomainOutOfSpace = OutOfSpace; | ||
| } | ||
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| return true; | ||
| } | ||
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| void Complete(const TActorContext&) override { | ||
| // nothing | ||
| } | ||
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| private: | ||
| const bool OutOfSpace; | ||
| }; | ||
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| class TTxPersistSubDomainPathId : public NTabletFlatExecutor::TTransactionBase<TColumnShard> { | ||
| public: | ||
| TTxPersistSubDomainPathId(TColumnShard* self, ui64 localPathId) | ||
| : TTransactionBase(self) | ||
| , LocalPathId(localPathId) | ||
| { } | ||
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| TTxType GetTxType() const override { return TXTYPE_PERSIST_SUBDOMAIN_PATH_ID; } | ||
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| bool Execute(TTransactionContext& txc, const TActorContext&) override { | ||
| if (!Self->SpaceWatcher->SubDomainPathId) { | ||
| Self->SpaceWatcher->PersistSubDomainPathId(LocalPathId, txc); | ||
| Self->SpaceWatcher->StartWatchingSubDomainPathId(); | ||
| } | ||
| return true; | ||
| } | ||
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| void Complete(const TActorContext&) override { | ||
| // nothing | ||
| } | ||
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| private: | ||
| const ui64 LocalPathId; | ||
| }; | ||
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| void TSpaceWatcher::PersistSubDomainPathId(ui64 localPathId, | ||
| NTabletFlatExecutor::TTransactionContext &txc) { | ||
| SubDomainPathId = localPathId; | ||
| NIceDb::TNiceDb db(txc.DB); | ||
| Schema::SaveSpecialValue(db, Schema::EValueIds::SubDomainLocalPathId, localPathId); | ||
| } | ||
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| void TSpaceWatcher::StopWatchingSubDomainPathId() { | ||
| if (WatchingSubDomainPathId) { | ||
| Send(MakeSchemeCacheID(), new TEvTxProxySchemeCache::TEvWatchRemove()); | ||
| WatchingSubDomainPathId.reset(); | ||
| } | ||
| } | ||
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| void TSpaceWatcher::StartWatchingSubDomainPathId() { | ||
| if (!SubDomainPathId) { | ||
| return; | ||
| } | ||
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| if (!WatchingSubDomainPathId) { | ||
| AFL_DEBUG(NKikimrServices::TX_COLUMNSHARD)("started_watching_subdomain", *SubDomainPathId); | ||
| Self->Send(MakeSchemeCacheID(), new TEvTxProxySchemeCache::TEvWatchPathId(TPathId(Self->CurrentSchemeShardId, *SubDomainPathId))); | ||
| WatchingSubDomainPathId = *SubDomainPathId; | ||
| } | ||
| } | ||
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| void TSpaceWatcher::Handle(NActors::TEvents::TEvPoison::TPtr& , const TActorContext& ctx) { | ||
| Die(ctx); | ||
| } | ||
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| void TColumnShard::Handle(TEvTxProxySchemeCache::TEvWatchNotifyUpdated::TPtr& ev, const TActorContext& ctx) { | ||
| const auto* msg = ev->Get(); | ||
| AFL_DEBUG(NKikimrServices::TX_COLUMNSHARD)("notify_subdomain", msg->PathId); | ||
| const bool outOfSpace = msg->Result->GetPathDescription() | ||
| .GetDomainDescription() | ||
| .GetDomainState() | ||
| .GetDiskQuotaExceeded(); | ||
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| Execute(new TTxPersistSubDomainOutOfSpace(this, outOfSpace), ctx); | ||
| } | ||
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| static constexpr TDuration MaxFindSubDomainPathIdDelay = TDuration::Minutes(10); | ||
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| void TSpaceWatcher::StartFindSubDomainPathId(bool delayFirstRequest) { | ||
| if (!FindSubDomainPathIdActor && | ||
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| Self->CurrentSchemeShardId != 0 && | ||
| (!SubDomainPathId)) | ||
| { | ||
| FindSubDomainPathIdActor = Register(CreateFindSubDomainPathIdActor(SelfId(), Self->TabletID(), Self->CurrentSchemeShardId, delayFirstRequest, MaxFindSubDomainPathIdDelay)); | ||
| } | ||
| } | ||
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| void TSpaceWatcher::Handle(NSchemeShard::TEvSchemeShard::TEvSubDomainPathIdFound::TPtr& ev, const TActorContext& ctx) { | ||
| const auto* msg = ev->Get(); | ||
| if (FindSubDomainPathIdActor == ev->Sender) { | ||
| FindSubDomainPathIdActor = { }; | ||
| } | ||
| AFL_INFO(NKikimrServices::TX_COLUMNSHARD)("event", "subdomain_found")("scheme_shard_id", msg->SchemeShardId)("local_path_id", msg->LocalPathId); | ||
| Self->Execute(new TTxPersistSubDomainPathId(Self, msg->LocalPathId), ctx); | ||
| } | ||
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| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| #pragma once | ||
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| #include <ydb/library/actors/core/actorid.h> | ||
| #include <ydb/core/tx/scheme_cache/scheme_cache.h> | ||
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| namespace NKikimr::NColumnShard::NLoading { | ||
| class TSpecialValuesInitializer; | ||
| }; | ||
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| namespace NKikimr::NColumnShard { | ||
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| class TSpaceWatcher : public TActorBootstrapped<TSpaceWatcher> { | ||
| TColumnShard* Self; | ||
| NActors::TActorId FindSubDomainPathIdActor; | ||
| std::optional<NKikimr::TLocalPathId> SubDomainPathId; | ||
| std::optional<NKikimr::TLocalPathId> WatchingSubDomainPathId; | ||
| bool SubDomainOutOfSpace = false; | ||
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| public: | ||
| friend class TColumnShard; | ||
| friend class TTxInit; | ||
| friend class TTxPersistSubDomainOutOfSpace; | ||
| friend class TTxPersistSubDomainPathId; | ||
| friend class NKikimr::NColumnShard::NLoading::TSpecialValuesInitializer; | ||
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| public: | ||
| TSpaceWatcher(TColumnShard* self) | ||
| : Self(self) { | ||
| } | ||
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| void PersistSubDomainPathId(ui64 localPathId, NTabletFlatExecutor::TTransactionContext &txc); | ||
| void StopWatchingSubDomainPathId(); | ||
| void StartWatchingSubDomainPathId(); | ||
| void StartFindSubDomainPathId(bool delayFirstRequest = true); | ||
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| void Bootstrap(const TActorContext& /*ctx*/) { | ||
| Become(&TThis::StateWork); | ||
| } | ||
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| void Handle(TEvTxProxySchemeCache::TEvWatchNotifyUpdated::TPtr& ev, const TActorContext& ctx); | ||
| void Handle(NSchemeShard::TEvSchemeShard::TEvSubDomainPathIdFound::TPtr& ev, const TActorContext&); | ||
| void Handle(NActors::TEvents::TEvPoison::TPtr& ev, const TActorContext&); | ||
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| STFUNC(StateWork) { | ||
| switch (ev->GetTypeRewrite()) { | ||
| HFunc(NSchemeShard::TEvSchemeShard::TEvSubDomainPathIdFound, Handle); | ||
| HFunc(NActors::TEvents::TEvPoison, Handle); | ||
| default: | ||
| LOG_S_WARN("TSpaceWatcher.StateWork at " << " unhandled event type: " << ev->GetTypeName() | ||
| << " event: " << ev->ToString()); | ||
| break; | ||
| } | ||
| } | ||
| }; | ||
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| } |
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