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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| #include "dsproxy.h" | ||
| #include "dsproxy_mon.h" | ||
| #include "dsproxy_quorum_tracker.h" | ||
| #include <ydb/core/blobstorage/base/blobstorage_events.h> | ||
| #include <ydb/core/blobstorage/vdisk/common/vdisk_events.h> | ||
|
|
||
| namespace NKikimr { | ||
| //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||
| // GET BLOCK request | ||
| //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||
|
|
||
| class TBlobStorageGroupGetBlockRequest : public TBlobStorageGroupRequestActor { | ||
| const ui64 TabletId; | ||
| ui64 Generation; | ||
| const TInstant Deadline; | ||
| ui64 Requests = 0; | ||
| ui64 Responses = 0; | ||
| TGroupQuorumTracker QuorumTracker; | ||
|
|
||
| void Handle(TEvBlobStorage::TEvVGetBlockResult::TPtr &ev) { | ||
| ProcessReplyFromQueue(ev->Get()); | ||
| const NKikimrBlobStorage::TEvVGetBlockResult &record = ev->Get()->Record; | ||
| Y_ABORT_UNLESS(record.HasStatus()); | ||
| NKikimrProto::EReplyStatus status = record.GetStatus(); | ||
| Y_ABORT_UNLESS(record.HasVDiskID()); | ||
| const TVDiskID vdisk = VDiskIDFromVDiskID(record.GetVDiskID()); | ||
|
|
||
| DSP_LOG_LOG_S(PriorityForStatusInbound(status), "DSPGB01", "Handle TEvVGetBlockResult" | ||
| << " status# " << NKikimrProto::EReplyStatus_Name(status) | ||
| << " From# " << vdisk.ToString() | ||
| << " NodeId# " << Info->GetActorId(vdisk).NodeId()); | ||
|
|
||
| if (record.HasGeneration()) { | ||
| Generation = Max<ui32>(Generation, record.GetGeneration()); | ||
| } | ||
| if (status == NKikimrProto::NODATA) { | ||
| status = NKikimrProto::OK; // assume OK for quorum tracker | ||
| } | ||
| ++Responses; | ||
|
|
||
| switch (const NKikimrProto::EReplyStatus overallStatus = QuorumTracker.ProcessReply(vdisk, status)) { | ||
| case NKikimrProto::OK: | ||
| if (Responses == Requests) { | ||
| ReplyAndDie(NKikimrProto::OK); | ||
| } | ||
| break; | ||
|
|
||
| case NKikimrProto::ERROR: | ||
| ReplyAndDie(NKikimrProto::ERROR); | ||
| break; | ||
|
|
||
| default: | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| void ReplyAndDie(NKikimrProto::EReplyStatus status) override { | ||
| auto result = std::make_unique<TEvBlobStorage::TEvGetBlockResult>(status, TabletId, Generation); | ||
| result->ErrorReason = ErrorReason; | ||
| DSP_LOG_DEBUG_S("DSPGB02", "ReplyAndDie Result# " << result->Print(false)); | ||
| SendResponseAndDie(std::move(result)); | ||
| } | ||
|
|
||
| void SendGetBlockRequest(const TVDiskID& vdiskId) { | ||
| DSP_LOG_DEBUG_S("DSPB03", "Sending TEvVBlock Tablet# " << TabletId | ||
| << " Generation# " << Generation | ||
| << " vdiskId# " << vdiskId | ||
| << " node# " << Info->GetActorId(vdiskId).NodeId()); | ||
|
|
||
| auto msg = std::make_unique<TEvBlobStorage::TEvVGetBlock>(TabletId, vdiskId, Deadline); | ||
| SendToQueue(std::move(msg), 0); | ||
| } | ||
|
|
||
| std::unique_ptr<IEventBase> RestartQuery(ui32 counter) override { | ||
| ++*Mon->NodeMon->RestartGetBlock; | ||
| auto ev = std::make_unique<TEvBlobStorage::TEvGetBlock>(TabletId, Deadline); | ||
| ev->RestartCounter = counter; | ||
| return ev; | ||
| } | ||
| public: | ||
| ::NMonitoring::TDynamicCounters::TCounterPtr& GetActiveCounter() const override { | ||
| return Mon->ActiveGetBlock; | ||
| } | ||
|
|
||
| ERequestType GetRequestType() const override { | ||
| return ERequestType::GetBlock; | ||
| } | ||
|
|
||
| TBlobStorageGroupGetBlockRequest(TBlobStorageGroupGetBlockParameters& params) | ||
| : TBlobStorageGroupRequestActor(params) | ||
| , TabletId(params.Common.Event->TabletId) | ||
| , Deadline(params.Common.Event->Deadline) | ||
| , QuorumTracker(Info.Get()) | ||
| {} | ||
|
|
||
| void Bootstrap() override { | ||
| DSP_LOG_INFO_S("DSPGB04", "bootstrap" | ||
| << " ActorId# " << SelfId() | ||
| << " Group# " << Info->GroupID | ||
| << " Deadline# " << Deadline | ||
| << " RestartCounter# " << RestartCounter); | ||
| for (const auto& vdisk : Info->GetVDisks()) { | ||
| SendGetBlockRequest(Info->GetVDiskId(vdisk.OrderNumber)); | ||
| ++Requests; | ||
| } | ||
|
|
||
| Become(&TBlobStorageGroupGetBlockRequest::StateWait); | ||
|
|
||
| if (Requests == 0) { | ||
| ReplyAndDie(NKikimrProto::OK); | ||
| } | ||
| } | ||
|
|
||
| STATEFN(StateWait) { | ||
| if (ProcessEvent(ev)) { | ||
| return; | ||
| } | ||
| switch (ev->GetTypeRewrite()) { | ||
| hFunc(TEvBlobStorage::TEvVGetBlockResult, Handle); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| IActor* CreateBlobStorageGroupGetBlockRequest(TBlobStorageGroupGetBlockParameters params) { | ||
| return new TBlobStorageGroupGetBlockRequest(params); | ||
| } | ||
|
|
||
| } // NKikimr |
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