2017-05-26 04:48:44 +08:00
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/*
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* ChangeConfig.actor.cpp
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
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2018-02-22 02:25:11 +08:00
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*
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2017-05-26 04:48:44 +08:00
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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2018-02-22 02:25:11 +08:00
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*
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2017-05-26 04:48:44 +08:00
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* http://www.apache.org/licenses/LICENSE-2.0
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2018-02-22 02:25:11 +08:00
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*
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2017-05-26 04:48:44 +08:00
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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2019-02-18 07:41:16 +08:00
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#include "fdbclient/NativeAPI.actor.h"
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2017-05-26 04:48:44 +08:00
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#include "fdbclient/ClusterInterface.h"
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2019-02-18 11:25:16 +08:00
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#include "fdbserver/TesterInterface.actor.h"
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2019-02-18 09:38:13 +08:00
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#include "fdbclient/ManagementAPI.actor.h"
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2019-02-18 11:18:30 +08:00
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#include "fdbserver/workloads/workloads.actor.h"
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2017-05-26 04:48:44 +08:00
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#include "fdbrpc/simulator.h"
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2018-08-11 06:18:24 +08:00
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#include "flow/actorcompiler.h" // This must be the last #include.
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2017-05-26 04:48:44 +08:00
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struct ChangeConfigWorkload : TestWorkload {
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double minDelayBeforeChange, maxDelayBeforeChange;
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std::string configMode; //<\"single\"|\"double\"|\"triple\">
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std::string networkAddresses; //comma separated list e.g. "127.0.0.1:4000,127.0.0.1:4001"
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ChangeConfigWorkload(WorkloadContext const& wcx)
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: TestWorkload(wcx)
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{
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minDelayBeforeChange = getOption( options, LiteralStringRef("minDelayBeforeChange"), 0 );
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maxDelayBeforeChange = getOption( options, LiteralStringRef("maxDelayBeforeChange"), 0 );
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ASSERT( maxDelayBeforeChange >= minDelayBeforeChange );
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configMode = getOption( options, LiteralStringRef("configMode"), StringRef() ).toString();
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networkAddresses = getOption( options, LiteralStringRef("coordinators"), StringRef() ).toString();
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}
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virtual std::string description() { return "ChangeConfig"; }
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virtual Future<Void> start( Database const& cx ) {
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if( this->clientId != 0 ) return Void();
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return ChangeConfigClient( cx->clone(), this );
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}
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virtual Future<bool> check( Database const& cx ) {
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return true;
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}
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virtual void getMetrics( vector<PerfMetric>& m ) {}
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2017-06-01 07:23:37 +08:00
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ACTOR Future<Void> extraDatabaseConfigure(ChangeConfigWorkload *self) {
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2017-05-26 04:48:44 +08:00
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if (g_network->isSimulated() && g_simulator.extraDB) {
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Reference<ClusterConnectionFile> extraFile(new ClusterConnectionFile(*g_simulator.extraDB));
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2018-09-22 06:58:14 +08:00
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state Database extraDB = Database::createDatabase(extraFile, -1);
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2017-05-26 04:48:44 +08:00
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2019-05-11 05:01:52 +08:00
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wait(delay(5*deterministicRandom()->random01()));
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2018-04-09 12:24:05 +08:00
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if (self->configMode.size()) {
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2019-02-13 08:07:17 +08:00
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wait(success(changeConfig(extraDB, self->configMode, true)));
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2018-04-30 09:54:47 +08:00
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TraceEvent("WaitForReplicasExtra");
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2018-08-11 04:57:10 +08:00
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wait( waitForFullReplication( extraDB ) );
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2018-04-30 09:54:47 +08:00
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TraceEvent("WaitForReplicasExtraEnd");
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2018-04-09 12:24:05 +08:00
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} if (self->networkAddresses.size()) {
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2017-05-26 04:48:44 +08:00
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if (self->networkAddresses == "auto")
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2019-02-13 08:07:17 +08:00
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wait(success(changeQuorum(extraDB, autoQuorumChange())));
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2017-05-26 04:48:44 +08:00
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else
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wait(success(changeQuorum(extraDB, specifiedQuorumChange(NetworkAddress::parseList(self->networkAddresses)))));
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2017-05-26 04:48:44 +08:00
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}
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2019-05-11 05:01:52 +08:00
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wait(delay(5*deterministicRandom()->random01()));
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2017-06-01 07:23:37 +08:00
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}
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return Void();
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}
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ACTOR Future<Void> ChangeConfigClient( Database cx, ChangeConfigWorkload *self) {
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2019-05-11 05:01:52 +08:00
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wait( delay( self->minDelayBeforeChange + deterministicRandom()->random01() * ( self->maxDelayBeforeChange - self->minDelayBeforeChange ) ) );
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2017-06-01 07:23:37 +08:00
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2019-05-11 05:01:52 +08:00
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state bool extraConfigureBefore = deterministicRandom()->random01() < 0.5;
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2017-06-01 07:23:37 +08:00
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if(extraConfigureBefore) {
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2018-08-11 04:57:10 +08:00
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wait( self->extraDatabaseConfigure(self) );
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2017-05-26 04:48:44 +08:00
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}
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2018-04-09 12:24:05 +08:00
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if( self->configMode.size() ) {
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2019-02-13 08:07:17 +08:00
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wait(success( changeConfig( cx, self->configMode, true ) ));
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2018-04-30 09:54:47 +08:00
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TraceEvent("WaitForReplicas");
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2018-08-11 04:57:10 +08:00
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wait( waitForFullReplication( cx ) );
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2018-04-30 09:54:47 +08:00
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TraceEvent("WaitForReplicasEnd");
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2018-04-09 12:24:05 +08:00
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}
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2017-05-26 04:48:44 +08:00
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if( self->networkAddresses.size() ) {
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if (self->networkAddresses == "auto")
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2019-02-13 08:07:17 +08:00
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wait(success( changeQuorum( cx, autoQuorumChange() ) ));
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2017-05-26 04:48:44 +08:00
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else
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2019-02-13 08:07:17 +08:00
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wait(success( changeQuorum( cx, specifiedQuorumChange(NetworkAddress::parseList( self->networkAddresses )) ) ));
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2017-05-26 04:48:44 +08:00
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}
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2017-06-01 07:23:37 +08:00
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if(!extraConfigureBefore) {
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2018-08-11 04:57:10 +08:00
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wait( self->extraDatabaseConfigure(self) );
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2017-06-01 07:23:37 +08:00
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}
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2017-05-26 04:48:44 +08:00
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return Void();
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}
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};
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WorkloadFactory<ChangeConfigWorkload> ChangeConfigWorkloadFactory("ChangeConfig");
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