mirror of
https://github.com/apple/foundationdb.git
synced 2025-05-14 09:58:50 +08:00
Fix some conflicts and remote debugging trace events
This commit is contained in:
Young Liu
parent
525f10e30c
commit
229ab0d5f1
@ -470,8 +470,8 @@ void initHelp() {
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"All keys between BEGINKEY (inclusive) and ENDKEY (exclusive) are cleared from the database. This command will succeed even if the specified range is empty, but may fail because of conflicts." ESCAPINGK);
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helpMap["configure"] = CommandHelp(
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"configure [new] <single|double|triple|three_data_hall|three_datacenter|ssd|memory|memory-radixtree-beta|proxies=<PROXIES>|logs=<LOGS>|resolvers=<RESOLVERS>>*",
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"change the database configuration",
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"The `new' option, if present, initializes a new database with the given configuration rather than changing the configuration of an existing one. When used, both a redundancy mode and a storage engine must be specified.\n\nRedundancy mode:\n single - one copy of the data. Not fault tolerant.\n double - two copies of data (survive one failure).\n triple - three copies of data (survive two failures).\n three_data_hall - See the Admin Guide.\n three_datacenter - See the Admin Guide.\n\nStorage engine:\n ssd - B-Tree storage engine optimized for solid state disks.\n memory - Durable in-memory storage engine for small datasets.\n\nproxies=<PROXIES>: Sets the desired number of proxies in the cluster. Must be at least 2, or set to -1 which restores the number of proxies to the default value.\n\nlogs=<LOGS>: Sets the desired number of log servers in the cluster. Must be at least 1, or set to -1 which restores the number of logs to the default value.\n\nresolvers=<RESOLVERS>: Sets the desired number of resolvers in the cluster. Must be at least 1, or set to -1 which restores the number of resolvers to the default value.\n\nSee the FoundationDB Administration Guide for more information.");
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"change the database configuration",
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"The `new' option, if present, initializes a new database with the given configuration rather than changing the configuration of an existing one. When used, both a redundancy mode and a storage engine must be specified.\n\nRedundancy mode:\n single - one copy of the data. Not fault tolerant.\n double - two copies of data (survive one failure).\n triple - three copies of data (survive two failures).\n three_data_hall - See the Admin Guide.\n three_datacenter - See the Admin Guide.\n\nStorage engine:\n ssd - B-Tree storage engine optimized for solid state disks.\n memory - Durable in-memory storage engine for small datasets.\n\nproxies=<PROXIES>: Sets the desired number of proxies in the cluster. Must be at least 2, or set to -1 which restores the number of proxies to the default value.\n\nlogs=<LOGS>: Sets the desired number of log servers in the cluster. Must be at least 1, or set to -1 which restores the number of logs to the default value.\n\nresolvers=<RESOLVERS>: Sets the desired number of resolvers in the cluster. Must be at least 1, or set to -1 which restores the number of resolvers to the default value.\n\nSee the FoundationDB Administration Guide for more information.");
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helpMap["fileconfigure"] = CommandHelp(
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"fileconfigure [new] <FILENAME>",
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"change the database configuration from a file",
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@ -302,14 +302,15 @@ struct GetKeyServerLocationsRequest {
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};
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struct GetRawCommittedVersionReply {
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constexpr static FileIdentifier file_identifier = 61314632;
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constexpr static FileIdentifier file_identifier = 1314732;
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Optional<UID> debugID;
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Version version;
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bool locked;
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Optional<Value> metadataVersion;
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Version minKnownCommittedVersion;
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GetRawCommittedVersionReply(Optional<UID> const& debugID = Optional<UID>()) : debugID(debugID) {}
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GetRawCommittedVersionReply(): debugID(Optional<UID>()), version(invalidVersion), locked(false), metadataVersion(Optional<Value>()), minKnownCommittedVersion(invalidVersion) {}
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// GetRawCommittedVersionReply(Optional<UID> const& debugID = Optional<UID>()) : debugID(debugID) {}
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template <class Ar>
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void serialize( Ar& ar ) {
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@ -475,9 +475,8 @@ Future< REPLY_TYPE(Request) > basicLoadBalance(
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bool atMostOnce = false)
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{
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setReplyPriority(request, taskID);
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if (!alternatives) {
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if (!alternatives)
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return Never();
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}
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ASSERT( alternatives->size() && alternatives->alwaysFresh() );
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@ -531,10 +530,10 @@ Future< REPLY_TYPE(Request) > basicLoadBalance(
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if(loadBalancedReply.present()) {
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alternatives->updateRecent( useAlt, loadBalancedReply.get().recentRequests );
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}
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return result.get();
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}
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if(result.getError().code() != error_code_broken_promise && result.getError().code() != error_code_request_maybe_delivered) {
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throw result.getError();
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}
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@ -121,7 +121,6 @@ public:
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case TransactionClass: return "transaction";
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case ResolutionClass: return "resolution";
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case ProxyClass: return "proxy";
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// case GrvProxyClass: return "grv_proxy";
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case MasterClass: return "master";
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case TesterClass: return "test";
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case StatelessClass: return "stateless";
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@ -948,6 +948,7 @@ ACTOR Future<Void> monitorBackupKeyOrPullData(BackupData* self, bool keyPresent)
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wait(self->pulledVersion.whenAtLeast(currentVersion));
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pullFinished = Future<Void>(); // cancels pullAsyncData()
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self->pulling = false;
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TraceEvent("BackupWorkerPaused", self->myId).detail("Reson", "NoBackup");
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} else {
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// Backup key is not present, enter this NOOP POP mode.
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state Future<Version> committedVersion = self->getMinKnownCommittedVersion();
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@ -460,9 +460,7 @@ public:
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return bestFitness;
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}
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WorkerFitnessInfo getWorkerForRoleInDatacenter(Optional<Standalone<StringRef>> const& dcId, ProcessClass::ClusterRole role,
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ProcessClass::Fitness unacceptableFitness, DatabaseConfiguration const& conf,
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std::map< Optional<Standalone<StringRef>>, int>& id_used, bool checkStable = false ) {
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WorkerFitnessInfo getWorkerForRoleInDatacenter(Optional<Standalone<StringRef>> const& dcId, ProcessClass::ClusterRole role, ProcessClass::Fitness unacceptableFitness, DatabaseConfiguration const& conf, std::map< Optional<Standalone<StringRef>>, int>& id_used, bool checkStable = false ) {
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std::map<std::pair<ProcessClass::Fitness,int>, std::pair<vector<WorkerDetails>,vector<WorkerDetails>>> fitness_workers;
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for( auto& it : id_worker ) {
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@ -493,10 +491,7 @@ public:
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throw no_more_servers();
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}
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vector<WorkerDetails> getWorkersForRoleInDatacenter(Optional<Standalone<StringRef>> const& dcId, ProcessClass::ClusterRole role,
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int amount, DatabaseConfiguration const& conf, std::map< Optional<Standalone<StringRef>>, int>& id_used,
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Optional<std::vector<WorkerFitnessInfo>> minWorkers = Optional<std::vector<WorkerFitnessInfo>>(), bool checkStable = false ) {
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vector<WorkerDetails> getWorkersForRoleInDatacenter(Optional<Standalone<StringRef>> const& dcId, ProcessClass::ClusterRole role, int amount, DatabaseConfiguration const& conf, std::map< Optional<Standalone<StringRef>>, int>& id_used, Optional<std::vector<WorkerFitnessInfo>> minWorkers = Optional<std::vector<WorkerFitnessInfo>>(), bool checkStable = false ) {
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std::map<std::pair<ProcessClass::Fitness,int>, std::pair<vector<WorkerDetails>,vector<WorkerDetails>>> fitness_workers;
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vector<WorkerDetails> results;
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if(minWorkers.present()) {
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@ -737,14 +732,14 @@ public:
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auto proxies = getWorkersForRoleInDatacenter( dcId, ProcessClass::Proxy, req.configuration.getDesiredProxies(), req.configuration, id_used, first_two_proxies );
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ASSERT(proxies.size() >= 2 && proxies.size() <= req.configuration.getDesiredProxies());
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int grvProxiesCount = std::max(1, (int) (CLIENT_KNOBS->GRV_PROXIES_RATIO * proxies.size()));
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ASSERT(grvProxiesCount >= 1);
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for(int i = 0; i < resolvers.size(); i++)
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result.resolvers.push_back(resolvers[i].interf);
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deterministicRandom()->randomShuffle(proxies);
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for(int i = 0; i < proxies.size(); i++) {
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if (i < proxies.size() - grvProxiesCount) {
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result.masterProxies.push_back(proxies[i].interf);
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} else {
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if (i < grvProxiesCount) {
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result.grvProxies.push_back(proxies[i].interf);
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} else {
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result.masterProxies.push_back(proxies[i].interf);
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}
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}
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@ -895,14 +890,13 @@ public:
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result.resolvers.push_back(resolvers[i].interf);
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ASSERT(proxies.size() >= 2 && proxies.size() <= req.configuration.getDesiredProxies());
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// TODO: Consider shuffle the proxies array before assigning grv proxies and normal proxies.
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deterministicRandom()->randomShuffle(proxies);
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int grvProxiesCount = std::max(1, (int) (CLIENT_KNOBS->GRV_PROXIES_RATIO * proxies.size()));
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ASSERT(grvProxiesCount >= 1);
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for(int i = 0; i < proxies.size(); i++) {
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if (i < proxies.size() - grvProxiesCount) {
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result.masterProxies.push_back(proxies[i].interf);
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} else {
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if (i < grvProxiesCount) {
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result.grvProxies.push_back(proxies[i].interf);
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} else {
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result.masterProxies.push_back(proxies[i].interf);
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}
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}
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@ -1840,9 +1834,7 @@ ACTOR Future<Void> clusterRecruitFromConfiguration( ClusterControllerData* self,
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TEST(true); //ClusterController RecruitTLogsRequest
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loop {
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try {
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// TraceEvent("DatabaseConfigurationRequest").detail("Config", req.configuration.toString());
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auto rep = self->findWorkersForConfiguration( req );
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// TraceEvent("RecruitResult").detail("Res", rep.toString());
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req.reply.send( rep );
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return Void();
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} catch (Error& e) {
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@ -1897,7 +1889,8 @@ void clusterRegisterMaster( ClusterControllerData* self, RegisterMasterRequest c
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.detail("Resolvers", req.resolvers.size())
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.detail("RecoveryState", (int)req.recoveryState)
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.detail("RegistrationCount", req.registrationCount)
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.detail("Proxies", req.masterProxies.size())
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.detail("MasterProxies", req.masterProxies.size())
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.detail("GrvProxies", req.grvProxies.size())
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.detail("RecoveryCount", req.recoveryCount)
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.detail("Stalled", req.recoveryStalled)
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.detail("OldestBackupEpoch", req.logSystemConfig.oldestBackupEpoch);
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@ -18,6 +18,7 @@ struct GrvProxyStats {
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Counter txnThrottled;
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LatencyBands grvLatencyBands;
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LatencySample grvLatencySample;
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Future<Void> logger;
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@ -58,6 +59,7 @@ struct GrvProxyStats {
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txnDefaultPriorityStartIn("TxnDefaultPriorityStartIn", cc),
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txnDefaultPriorityStartOut("TxnDefaultPriorityStartOut", cc),
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txnThrottled("TxnThrottled", cc),
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grvLatencySample("GRVLatencyMetrics", id, SERVER_KNOBS->LATENCY_METRICS_LOGGING_INTERVAL, SERVER_KNOBS->LATENCY_SAMPLE_SIZE),
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grvLatencyBands("GRVLatencyMetrics", id, SERVER_KNOBS->STORAGE_LOGGING_DELAY) {
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logger = traceCounters("GrvProxyMetrics", id, SERVER_KNOBS->WORKER_LOGGING_INTERVAL, &cc, "GrvProxyMetrics");
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for(int i = 0; i < FLOW_KNOBS->BASIC_LOAD_BALANCE_BUCKETS; i++) {
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@ -146,12 +148,10 @@ struct GrvProxyData {
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GrvProxyStats stats;
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MasterInterface master;
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RequestStream<GetReadVersionRequest> getConsistentReadVersion;
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LogSystemDiskQueueAdapter* logAdapter;
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Reference<ILogSystem> logSystem;
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IKeyValueStore* txnStateStore;
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Database cx;
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Reference<AsyncVar<ServerDBInfo>> db; //maybe
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Reference<AsyncVar<ServerDBInfo>> db;
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Optional<LatencyBandConfig> latencyBandConfig;
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double lastStartCommit;
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@ -199,9 +199,13 @@ ACTOR Future<Void> healthMetricsRequestServer(GrvProxyInterface grvProxy, GetHea
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}
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}
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ACTOR Future<Void> getRate(UID myID, Reference<AsyncVar<ServerDBInfo>> db, int64_t* inTransactionCount, int64_t* inBatchTransactionCount, GrvTransactionRateInfo *transactionRateInfo,
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GrvTransactionRateInfo *batchTransactionRateInfo, GetHealthMetricsReply* healthMetricsReply, GetHealthMetricsReply* detailedHealthMetricsReply,
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TransactionTagMap<uint64_t>* transactionTagCounter, PrioritizedTransactionTagMap<ClientTagThrottleLimits>* throttledTags) {
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ACTOR Future<Void> getRate(UID myID, Reference<AsyncVar<ServerDBInfo>> db, int64_t* inTransactionCount,
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int64_t* inBatchTransactionCount, GrvTransactionRateInfo* transactionRateInfo,
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GrvTransactionRateInfo* batchTransactionRateInfo, GetHealthMetricsReply* healthMetricsReply,
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GetHealthMetricsReply* detailedHealthMetricsReply,
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TransactionTagMap<uint64_t>* transactionTagCounter,
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PrioritizedTransactionTagMap<ClientTagThrottleLimits>* throttledTags) {
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state Future<Void> nextRequestTimer = Never();
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state Future<Void> leaseTimeout = Never();
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state Future<GetRateInfoReply> reply = Never();
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@ -225,7 +229,16 @@ ACTOR Future<Void> getRate(UID myID, Reference<AsyncVar<ServerDBInfo>> db, int64
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when ( wait( nextRequestTimer ) ) {
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nextRequestTimer = Never();
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bool detailed = now() - lastDetailedReply > SERVER_KNOBS->DETAILED_METRIC_UPDATE_RATE;
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reply = brokenPromiseToNever(db->get().ratekeeper.get().getRateInfo.getReply(GetRateInfoRequest(myID, *inTransactionCount, *inBatchTransactionCount, *transactionTagCounter, detailed)));
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TransactionTagMap<uint64_t> tagCounts;
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for(auto itr : *throttledTags) {
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for(auto priorityThrottles : itr.second) {
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tagCounts[priorityThrottles.first] = (*transactionTagCounter)[priorityThrottles.first];
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}
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}
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reply = brokenPromiseToNever(db->get().ratekeeper.get().getRateInfo.getReply(
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GetRateInfoRequest(myID, *inTransactionCount, *inBatchTransactionCount, *transactionTagCounter,
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TransactionTagMap<TransactionCommitCostEstimation>(), detailed)));
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transactionTagCounter->clear();
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expectingDetailedReply = detailed;
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}
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@ -234,7 +247,6 @@ ACTOR Future<Void> getRate(UID myID, Reference<AsyncVar<ServerDBInfo>> db, int64
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transactionRateInfo->setRate(rep.transactionRate);
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batchTransactionRateInfo->setRate(rep.batchTransactionRate);
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//TraceEvent("GrvProxyRate", myID).detail("Rate", rep.transactionRate).detail("BatchRate", rep.batchTransactionRate).detail("Lease", rep.leaseDuration).detail("ReleasedTransactions", *inTransactionCount - lastTC);
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lastTC = *inTransactionCount;
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leaseTimeout = delay(rep.leaseDuration);
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nextRequestTimer = delayJittered(rep.leaseDuration / 2);
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@ -254,18 +266,17 @@ ACTOR Future<Void> getRate(UID myID, Reference<AsyncVar<ServerDBInfo>> db, int64
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transactionRateInfo->disable();
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batchTransactionRateInfo->disable();
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TraceEvent(SevWarn, "GrvProxyRateLeaseExpired", myID).suppressFor(5.0);
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//TraceEvent("GrvProxyRate", myID).detail("Rate", 0.0).detail("BatchRate", 0.0).detail("Lease", 0);
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//TraceEvent("MasterProxyRate", myID).detail("Rate", 0.0).detail("BatchRate", 0.0).detail("Lease", 0);
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leaseTimeout = Never();
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}
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}
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}
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ACTOR Future<Void> queueGetReadVersionRequests(
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Reference<AsyncVar<ServerDBInfo>> db,
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Deque<GetReadVersionRequest> *systemQueue,
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Deque<GetReadVersionRequest> *defaultQueue,
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Deque<GetReadVersionRequest> *batchQueue,
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SpannedDeque<GetReadVersionRequest> *systemQueue,
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SpannedDeque<GetReadVersionRequest> *defaultQueue,
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SpannedDeque<GetReadVersionRequest> *batchQueue,
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FutureStream<GetReadVersionRequest> readVersionRequests,
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PromiseStream<Void> GRVTimer, double *lastGRVTime,
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double *GRVBatchTime, FutureStream<double> replyTimes,
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@ -302,9 +313,11 @@ ACTOR Future<Void> queueGetReadVersionRequests(
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if (req.priority >= TransactionPriority::IMMEDIATE) {
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stats->txnSystemPriorityStartIn += req.transactionCount;
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systemQueue->push_back(req);
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systemQueue->span.addParent(req.spanContext);
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} else if (req.priority >= TransactionPriority::DEFAULT) {
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stats->txnDefaultPriorityStartIn += req.transactionCount;
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defaultQueue->push_back(req);
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defaultQueue->span.addParent(req.spanContext);
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} else {
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// Return error for batch_priority GRV requests
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int64_t proxiesCount = std::max((int)db->get().client.masterProxies.size(), 1);
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@ -316,6 +329,7 @@ ACTOR Future<Void> queueGetReadVersionRequests(
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stats->txnBatchPriorityStartIn += req.transactionCount;
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batchQueue->push_back(req);
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batchQueue->span.addParent(req.spanContext);
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}
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}
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}
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@ -361,26 +375,19 @@ ACTOR Future<Void> lastCommitUpdater(GrvProxyData* self, PromiseStream<Future<Vo
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}
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}
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ACTOR Future<GetReadVersionReply> getLiveCommittedVersion(GrvProxyData* grvProxyData, uint32_t flags, Optional<UID> debugID,
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ACTOR Future<GetReadVersionReply> getLiveCommittedVersion(SpanID parentSpan, GrvProxyData* grvProxyData, uint32_t flags, Optional<UID> debugID,
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int transactionCount, int systemTransactionCount, int defaultPriTransactionCount, int batchPriTransactionCount)
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{
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// Returns a version which (1) is committed, and (2) is >= the latest version reported committed (by a commit response) when this request was sent
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// (1) The version returned is the committedVersion of some proxy at some point before the request returns, so it is committed.
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// (2) No proxy on our list reported committed a higher version before this request was received, because then its committedVersion would have been higher,
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// and no other proxy could have already committed anything without first ending the epoch
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state Span span("GP:getLiveCommittedVersion"_loc, parentSpan);
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++grvProxyData->stats.txnStartBatch;
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state Future<GetRawCommittedVersionReply> replyFromMasterFuture;
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replyFromMasterFuture = grvProxyData->master.getLiveCommittedVersion.getReply(GetRawCommittedVersionRequest(debugID), TaskPriority::GetLiveCommittedVersionReply);
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replyFromMasterFuture = grvProxyData->master.getLiveCommittedVersion.getReply(
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GetRawCommittedVersionRequest(span.context, debugID), TaskPriority::GetLiveCommittedVersionReply);
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// TODO: figure out what's this
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// Causal read risky means it has risks to serve stale read versions which mainly happens in recovery stage in which we
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// may serve read versions in the last epoch. To minimize that risk, we want to confirm the epoch is still live.
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// FLAG_CAUSAL_READ_RISKY means the request can tolerate the stale read version because it may just want a version and doesn't need to read data.
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// Here this means if the system is not always causal read risky and the request really wants a causal read, then
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// we must need to confirm we can still write to the current epoch of tlogs.
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// If not, we also want to make sure the last commit time is less than REQUIRED_MIN_RECOVERY_DURATION ago which decreases
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// the risk of stale read versions.
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if (!SERVER_KNOBS->ALWAYS_CAUSAL_READ_RISKY && !(flags&GetReadVersionRequest::FLAG_CAUSAL_READ_RISKY)) {
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wait(updateLastCommit(grvProxyData, debugID));
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} else if (SERVER_KNOBS->REQUIRED_MIN_RECOVERY_DURATION > 0 &&
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@ -421,6 +428,10 @@ ACTOR Future<Void> sendGrvReplies(Future<GetReadVersionReply> replyFuture, std::
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double end = g_network->timer();
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for(GetReadVersionRequest const& request : requests) {
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if(request.priority == TransactionPriority::DEFAULT) {
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stats->grvLatencySample.addMeasurement(end - request.requestTime());
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}
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if(request.priority >= TransactionPriority::DEFAULT) {
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stats->grvLatencyBands.addMeasurement(end - request.requestTime());
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}
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@ -479,14 +490,15 @@ ACTOR static Future<Void> getReadVersionServer(
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state GrvTransactionRateInfo normalRateInfo(10);
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state GrvTransactionRateInfo batchRateInfo(0);
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state Deque<GetReadVersionRequest> systemQueue;
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state Deque<GetReadVersionRequest> defaultQueue;
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state Deque<GetReadVersionRequest> batchQueue;
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state SpannedDeque<GetReadVersionRequest> systemQueue("GP:getReadVersionServerSystemQueue"_loc);
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state SpannedDeque<GetReadVersionRequest> defaultQueue("GP:getReadVersionServerDefaultQueue"_loc);
|
||||
state SpannedDeque<GetReadVersionRequest> batchQueue("GP:getReadVersionServerBatchQueue"_loc);
|
||||
|
||||
state TransactionTagMap<uint64_t> transactionTagCounter;
|
||||
state PrioritizedTransactionTagMap<ClientTagThrottleLimits> throttledTags;
|
||||
|
||||
state PromiseStream<double> replyTimes;
|
||||
state Span span;
|
||||
|
||||
addActor.send(getRate(proxy.id(), db, &transactionCount, &batchTransactionCount, &normalRateInfo, &batchRateInfo, healthMetricsReply, detailedHealthMetricsReply, &transactionTagCounter, &throttledTags));
|
||||
addActor.send(queueGetReadVersionRequests(db, &systemQueue, &defaultQueue, &batchQueue, proxy.getConsistentReadVersion.getFuture(),
|
||||
@ -530,7 +542,7 @@ ACTOR static Future<Void> getReadVersionServer(
|
||||
int requestsToStart = 0;
|
||||
|
||||
while (requestsToStart < SERVER_KNOBS->START_TRANSACTION_MAX_REQUESTS_TO_START) {
|
||||
Deque<GetReadVersionRequest>* transactionQueue;
|
||||
SpannedDeque<GetReadVersionRequest>* transactionQueue;
|
||||
if(!systemQueue.empty()) {
|
||||
transactionQueue = &systemQueue;
|
||||
} else if(!defaultQueue.empty()) {
|
||||
@ -540,6 +552,7 @@ ACTOR static Future<Void> getReadVersionServer(
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
transactionQueue->span.swap(span);
|
||||
|
||||
auto& req = transactionQueue->front();
|
||||
int tc = req.transactionCount;
|
||||
@ -601,7 +614,8 @@ ACTOR static Future<Void> getReadVersionServer(
|
||||
|
||||
for (int i = 0; i < start.size(); i++) {
|
||||
if (start[i].size()) {
|
||||
Future<GetReadVersionReply> readVersionReply = getLiveCommittedVersion(grvProxyData, i, debugID, transactionsStarted[i], systemTransactionsStarted[i], defaultPriTransactionsStarted[i], batchPriTransactionsStarted[i]);
|
||||
Future<GetReadVersionReply> readVersionReply = getLiveCommittedVersion(
|
||||
span.context, grvProxyData, i, debugID, transactionsStarted[i], systemTransactionsStarted[i], defaultPriTransactionsStarted[i], batchPriTransactionsStarted[i]);
|
||||
addActor.send(sendGrvReplies(readVersionReply, start[i], &grvProxyData->stats,
|
||||
grvProxyData->minKnownCommittedVersion, throttledTags));
|
||||
|
||||
@ -611,6 +625,7 @@ ACTOR static Future<Void> getReadVersionServer(
|
||||
}
|
||||
}
|
||||
}
|
||||
span = Span(span.location);
|
||||
}
|
||||
}
|
||||
|
||||
@ -632,23 +647,14 @@ ACTOR Future<Void> grvProxyServerCore(
|
||||
|
||||
// Wait until we can load the "real" logsystem, since we don't support switching them currently
|
||||
while (!(grvProxyData.db->get().master.id() == master.id() && grvProxyData.db->get().recoveryState >= RecoveryState::RECOVERY_TRANSACTION)) {
|
||||
//TraceEvent("ProxyInit2", proxy.id()).detail("LSEpoch", db->get().logSystemConfig.epoch).detail("Need", epoch);
|
||||
wait(grvProxyData.db->onChange());
|
||||
}
|
||||
// Do we need to wait for any db info change? Yes. To update latency band.
|
||||
state Future<Void> dbInfoChange = grvProxyData.db->onChange();
|
||||
|
||||
|
||||
grvProxyData.logSystem = ILogSystem::fromServerDBInfo(proxy.id(), grvProxyData.db->get(), false, addActor);
|
||||
TraceEvent("LogSystemCreate").detail("Role", "GRV").detail("UID", proxy.id());
|
||||
// grvProxyData.logAdapter = new LogSystemDiskQueueAdapter(grvProxyData.logSystem, Reference<AsyncVar<PeekTxsInfo>>(), 1, false);
|
||||
// grvProxyData.txnStateStore = keyValueStoreLogSystem(grvProxyData.logAdapter, proxy.id(), 2e9, true, true, true);
|
||||
|
||||
grvProxyData.updateLatencyBandConfig(grvProxyData.db->get().latencyBandConfig);
|
||||
|
||||
// // wait for txnStateStore recovery
|
||||
// wait(success(grvProxyData.txnStateStore->readValue(StringRef())));
|
||||
|
||||
addActor.send(getReadVersionServer(proxy, grvProxyData.db, addActor, &grvProxyData, &healthMetricsReply, &detailedHealthMetricsReply));
|
||||
addActor.send(healthMetricsRequestServer(proxy, &healthMetricsReply, &detailedHealthMetricsReply));
|
||||
|
||||
@ -683,18 +689,15 @@ ACTOR Future<Void> checkRemoved(Reference<AsyncVar<ServerDBInfo>> db, uint64_t r
|
||||
ACTOR Future<Void> grvProxyServer(
|
||||
GrvProxyInterface proxy,
|
||||
InitializeGrvProxyRequest req,
|
||||
Reference<AsyncVar<ServerDBInfo>> db,
|
||||
std::string whitelistBinPaths)
|
||||
Reference<AsyncVar<ServerDBInfo>> db)
|
||||
{
|
||||
try {
|
||||
state Future<Void> core = grvProxyServerCore(proxy, req.master, db);
|
||||
// do we need wait for the recovery?
|
||||
wait(core || checkRemoved(db, req.recoveryCount, proxy));
|
||||
}
|
||||
catch (Error& e) {
|
||||
TraceEvent("GrvProxyTerminated", proxy.id()).error(e, true);
|
||||
|
||||
// Examine all the unnecessary codes.
|
||||
if (e.code() != error_code_worker_removed && e.code() != error_code_tlog_stopped &&
|
||||
e.code() != error_code_master_tlog_failed && e.code() != error_code_coordinators_changed &&
|
||||
e.code() != error_code_coordinated_state_conflict && e.code() != error_code_new_coordinators_timed_out) {
|
||||
|
||||
@ -1474,20 +1474,20 @@ ACTOR Future<GetReadVersionReply> getLiveCommittedVersion(SpanID parentSpan, Pro
|
||||
rep.metadataVersion = commitData->metadataVersion;
|
||||
rep.version = commitData->committedVersion.get();
|
||||
|
||||
GetRawCommittedVersionReply replyFromMaster = wait(replyFromMasterFuture);
|
||||
if (SERVER_KNOBS->ASK_READ_VERSION_FROM_MASTER) {
|
||||
state GetRawCommittedVersionReply replyFromMaster = wait(replyFromMasterFuture);
|
||||
if (replyFromMaster.version > rep.version) {
|
||||
rep.locked = replyFromMaster.locked;
|
||||
rep.metadataVersion = replyFromMaster.metadataVersion;
|
||||
rep.version = replyFromMaster.version;
|
||||
}
|
||||
} else {
|
||||
vector<GetRawCommittedVersionReply> versions = wait(getAll(proxyVersions));
|
||||
for (auto v : versions) {
|
||||
state vector<GetRawCommittedVersionReply> versionsFromProxies = wait(getAll(proxyVersions));
|
||||
for (auto v : versionsFromProxies) {
|
||||
if (v.version > rep.version) {
|
||||
rep.locked = replyFromMaster.locked;
|
||||
rep.metadataVersion = replyFromMaster.metadataVersion;
|
||||
rep.version = replyFromMaster.version;
|
||||
rep.locked = v.locked;
|
||||
rep.metadataVersion = v.metadataVersion;
|
||||
rep.version = v.version;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -123,6 +123,7 @@ int64_t getQueueSize( const TraceEventFields& md ) {
|
||||
|
||||
sscanf(md.getValue("BytesInput").c_str(), "%lf %lf %" SCNd64, &inputRate, &inputRoughness, &inputBytes);
|
||||
sscanf(md.getValue("BytesDurable").c_str(), "%lf %lf %" SCNd64, &durableRate, &durableRoughness, &durableBytes);
|
||||
|
||||
return inputBytes - durableBytes;
|
||||
}
|
||||
|
||||
@ -566,9 +567,7 @@ ACTOR Future<Void> waitForQuietDatabase( Database cx, Reference<AsyncVar<ServerD
|
||||
.detail("StorageServersRecruiting", storageServersRecruiting.get())
|
||||
.detail("NumSuccesses", numSuccesses);
|
||||
|
||||
if (dataInFlight.get() > dataInFlightGate ||
|
||||
tLogQueueInfo.get().first > maxTLogQueueGate ||
|
||||
tLogQueueInfo.get().second > maxPoppedVersionLag ||
|
||||
if (dataInFlight.get() > dataInFlightGate || tLogQueueInfo.get().first > maxTLogQueueGate || tLogQueueInfo.get().second > maxPoppedVersionLag ||
|
||||
dataDistributionQueueSize.get() > maxDataDistributionQueueSize ||
|
||||
storageQueueSize.get() > maxStorageServerQueueGate || dataDistributionActive.get() == false ||
|
||||
storageServersRecruiting.get() == true || teamCollectionValid.get() == false) {
|
||||
|
||||
@ -624,7 +624,7 @@ ACTOR static Future<JsonBuilderObject> processStatusFetcher(
|
||||
vector<std::pair<StorageServerInterface, EventMap>> storageServers,
|
||||
vector<std::pair<TLogInterface, EventMap>> tLogs,
|
||||
vector<std::pair<MasterProxyInterface, EventMap>> proxies,
|
||||
vector<std::pair<GrvProxyInterface, EventMap>> grvProxies,
|
||||
vector<std::pair<GrvProxyInterface, EventMap>> grvProxies,
|
||||
ServerCoordinators coordinators, Database cx, Optional<DatabaseConfiguration> configuration,
|
||||
Optional<Key> healthyZone, std::set<std::string>* incomplete_reasons) {
|
||||
|
||||
|
||||
@ -397,6 +397,7 @@ struct LogData : NonCopyable, public ReferenceCounted<LogData> {
|
||||
Version version = self->versionMessages.front().first;
|
||||
std::pair<int,int> &sizes = logData->version_sizes[version];
|
||||
int64_t messagesErased = 0;
|
||||
|
||||
while(!self->versionMessages.empty() && self->versionMessages.front().first == version) {
|
||||
auto const& m = self->versionMessages.front();
|
||||
++messagesErased;
|
||||
@ -446,7 +447,7 @@ struct LogData : NonCopyable, public ReferenceCounted<LogData> {
|
||||
bool stopped, initialized;
|
||||
DBRecoveryCount recoveryCount;
|
||||
|
||||
VersionMetricHandle persistentDataVersion, persistentDataDurableVersion; // ? // The last version number in the portion of the log (written|durable) to persistentData
|
||||
VersionMetricHandle persistentDataVersion, persistentDataDurableVersion; // The last version number in the portion of the log (written|durable) to persistentData
|
||||
NotifiedVersion version, queueCommittedVersion;
|
||||
Version queueCommittingVersion;
|
||||
Version knownCommittedVersion, durableKnownCommittedVersion, minKnownCommittedVersion;
|
||||
@ -471,7 +472,7 @@ struct LogData : NonCopyable, public ReferenceCounted<LogData> {
|
||||
|
||||
//only callable after getTagData returns a null reference
|
||||
Reference<TagData> createTagData(Tag tag, Version popped, bool nothingPersistent, bool poppedRecently, bool unpoppedRecovered) {
|
||||
if(tag.locality != tagLocalityLogRouter && tag.locality != tagLocalityTxs && tag != txsTag && !allTags.empty() && !allTags.count(tag) && popped <= recoveredAt) {
|
||||
if(tag.locality != tagLocalityLogRouter && tag.locality != tagLocalityTxs && tag != txsTag && allTags.size() && !allTags.count(tag) && popped <= recoveredAt) {
|
||||
popped = recoveredAt + 1;
|
||||
}
|
||||
Reference<TagData> newTagData = Reference<TagData>( new TagData(tag, popped, 0, nothingPersistent, poppedRecently, unpoppedRecovered) );
|
||||
@ -1052,9 +1053,8 @@ ACTOR Future<Void> tLogPopCore( TLogData* self, Tag inputTag, Version to, Refere
|
||||
}
|
||||
}
|
||||
|
||||
if (upTo > logData->persistentDataDurableVersion) {
|
||||
if (upTo > logData->persistentDataDurableVersion)
|
||||
wait(tagData->eraseMessagesBefore(upTo, self, logData, TaskPriority::TLogPop));
|
||||
}
|
||||
//TraceEvent("TLogPop", logData->logId).detail("Tag", tag.toString()).detail("To", upTo);
|
||||
}
|
||||
return Void();
|
||||
@ -1144,6 +1144,7 @@ ACTOR Future<Void> updateStorage( TLogData* self ) {
|
||||
|
||||
wait( logData->queueCommittedVersion.whenAtLeast( nextVersion ) );
|
||||
wait( delay(0, TaskPriority::UpdateStorage) );
|
||||
|
||||
//TraceEvent("TlogUpdatePersist", self->dbgid).detail("LogId", logData->logId).detail("NextVersion", nextVersion).detail("Version", logData->version.get()).detail("PersistentDataDurableVer", logData->persistentDataDurableVersion).detail("QueueCommitVer", logData->queueCommittedVersion.get()).detail("PersistDataVer", logData->persistentDataVersion);
|
||||
if (nextVersion > logData->persistentDataVersion) {
|
||||
wait( self->persistentDataCommitLock.take() );
|
||||
|
||||
@ -448,15 +448,14 @@ struct InitializeMasterProxyRequest {
|
||||
};
|
||||
|
||||
struct InitializeGrvProxyRequest {
|
||||
constexpr static FileIdentifier file_identifier = 313542387;
|
||||
constexpr static FileIdentifier file_identifier = 8265613;
|
||||
MasterInterface master;
|
||||
uint64_t recoveryCount; // needed?
|
||||
Version recoveryTransactionVersion; // needed?
|
||||
uint64_t recoveryCount;
|
||||
ReplyPromise<GrvProxyInterface> reply;
|
||||
|
||||
template <class Ar>
|
||||
void serialize(Ar& ar) {
|
||||
serializer(ar, master, recoveryCount, recoveryTransactionVersion, reply);
|
||||
serializer(ar, master, recoveryCount, reply);
|
||||
}
|
||||
};
|
||||
|
||||
@ -738,8 +737,7 @@ ACTOR Future<Void> masterServer(MasterInterface mi, Reference<AsyncVar<ServerDBI
|
||||
ServerCoordinators serverCoordinators, LifetimeToken lifetime, bool forceRecovery);
|
||||
ACTOR Future<Void> masterProxyServer(MasterProxyInterface proxy, InitializeMasterProxyRequest req,
|
||||
Reference<AsyncVar<ServerDBInfo>> db, std::string whitelistBinPaths);
|
||||
ACTOR Future<Void> grvProxyServer(GrvProxyInterface proxy, InitializeGrvProxyRequest req,
|
||||
Reference<AsyncVar<ServerDBInfo>> db, std::string whitelistBinPaths);
|
||||
ACTOR Future<Void> grvProxyServer(GrvProxyInterface proxy, InitializeGrvProxyRequest req, Reference<AsyncVar<ServerDBInfo>> db);
|
||||
ACTOR Future<Void> tLog(IKeyValueStore* persistentData, IDiskQueue* persistentQueue,
|
||||
Reference<AsyncVar<ServerDBInfo>> db, LocalityData locality,
|
||||
PromiseStream<InitializeTLogRequest> tlogRequests, UID tlogId, UID workerID,
|
||||
|
||||
@ -260,7 +260,7 @@ struct MasterData : NonCopyable, ReferenceCounted<MasterData> {
|
||||
lastEpochEnd(invalidVersion),
|
||||
liveCommittedVersion(invalidVersion),
|
||||
databaseLocked(false),
|
||||
minKnownCommittedVersion(0),
|
||||
minKnownCommittedVersion(invalidVersion),
|
||||
recoveryTransactionVersion(invalidVersion),
|
||||
lastCommitTime(0),
|
||||
registrationCount(0),
|
||||
@ -305,7 +305,6 @@ ACTOR Future<Void> newGrvProxies( Reference<MasterData> self, RecruitFromConfigu
|
||||
InitializeGrvProxyRequest req;
|
||||
req.master = self->myInterface;
|
||||
req.recoveryCount = self->cstate.myDBState.recoveryCount + 1;
|
||||
req.recoveryTransactionVersion = self->recoveryTransactionVersion; // may not need it
|
||||
TraceEvent("GrvProxyReplies",self->dbgid).detail("WorkerID", recr.grvProxies[i].id());
|
||||
initializationReplies.push_back( transformErrors( throwErrorOr( recr.grvProxies[i].grvProxy.getReplyUnlessFailedFor( req, SERVER_KNOBS->TLOG_TIMEOUT, SERVER_KNOBS->MASTER_FAILURE_SLOPE_DURING_RECOVERY ) ), master_recovery_failed() ) );
|
||||
}
|
||||
@ -494,13 +493,15 @@ ACTOR Future<Void> updateLogsValue( Reference<MasterData> self, Database cx ) {
|
||||
}
|
||||
}
|
||||
|
||||
Future<Void> sendMasterRegistration(MasterData* self,
|
||||
LogSystemConfig const& logSystemConfig,
|
||||
vector<MasterProxyInterface> proxies,
|
||||
vector<GrvProxyInterface> grvProxies,
|
||||
vector<ResolverInterface> resolvers,
|
||||
DBRecoveryCount recoveryCount,
|
||||
vector<UID> priorCommittedLogServers ) {
|
||||
Future<Void> sendMasterRegistration(
|
||||
MasterData* self,
|
||||
LogSystemConfig const& logSystemConfig,
|
||||
vector<MasterProxyInterface> proxies,
|
||||
vector<GrvProxyInterface> grvProxies,
|
||||
vector<ResolverInterface> resolvers,
|
||||
DBRecoveryCount recoveryCount,
|
||||
vector<UID> priorCommittedLogServers ) {
|
||||
|
||||
RegisterMasterRequest masterReq;
|
||||
masterReq.id = self->myInterface.id();
|
||||
masterReq.mi = self->myInterface.locality;
|
||||
@ -1067,11 +1068,9 @@ ACTOR Future<Void> serveLiveCommittedVersion(Reference<MasterData> self) {
|
||||
reply.locked = self->databaseLocked;
|
||||
reply.metadataVersion = self->proxyMetadataVersion;
|
||||
reply.minKnownCommittedVersion = self->minKnownCommittedVersion;
|
||||
// TraceEvent("ServerServeGet").detail("Own", self->minKnownCommittedVersion);
|
||||
req.reply.send(reply);
|
||||
}
|
||||
when(ReportRawCommittedVersionRequest req = waitNext(self->myInterface.reportLiveCommittedVersion.getFuture())) {
|
||||
// TraceEvent("ServerReceiveReport").detail("MV", req.minKnownCommittedVersion).detail("Own", self->minKnownCommittedVersion);
|
||||
self->minKnownCommittedVersion = std::max(self->minKnownCommittedVersion, req.minKnownCommittedVersion);
|
||||
if (req.version > self->liveCommittedVersion) {
|
||||
self->liveCommittedVersion = req.version;
|
||||
|
||||
@ -1410,7 +1410,7 @@ ACTOR Future<Void> workerServer(
|
||||
|
||||
//printf("Recruited as grvProxyServer\n");
|
||||
errorForwarders.add( zombie(recruited, forwardError( errors, Role::GRV_PROXY, recruited.id(),
|
||||
grvProxyServer( recruited, req, dbInfo, whitelistBinPaths ) ) ) );
|
||||
grvProxyServer( recruited, req, dbInfo ) ) ) );
|
||||
req.reply.send(recruited);
|
||||
}
|
||||
when( InitializeResolverRequest req = waitNext(interf.resolver.getFuture()) ) {
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user