foundationdb/fdbserver/workloads/ParallelRestore.actor.cpp

63 lines
2.5 KiB
C++

/*
* ParallelRestore.actor.cpp
*
* This source file is part of the FoundationDB open source project
*
* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "fdbrpc/simulator.h"
#include "fdbclient/BackupAgent.actor.h"
#include "fdbclient/BackupContainer.h"
#include "fdbserver/workloads/workloads.actor.h"
#include "fdbserver/workloads/BulkSetup.actor.h"
#include "fdbserver/RestoreWorkerInterface.actor.h"
#include "flow/actorcompiler.h" // This must be the last #include.
// A workload which test the correctness of backup and restore process
struct RunRestoreWorkerWorkload : TestWorkload {
Future<Void> worker;
RunRestoreWorkerWorkload(WorkloadContext const& wcx) : TestWorkload(wcx) {
TraceEvent("RunRestoreWorkerWorkloadMX").log();
}
std::string description() const override { return "RunRestoreWorkerWorkload"; }
Future<Void> setup(Database const& cx) override { return Void(); }
Future<Void> start(Database const& cx) override {
int num_myWorkers = SERVER_KNOBS->FASTRESTORE_NUM_APPLIERS + SERVER_KNOBS->FASTRESTORE_NUM_LOADERS + 1;
TraceEvent("RunParallelRestoreWorkerWorkload")
.detail("Start", "RestoreToolDB")
.detail("Workers", num_myWorkers);
printf("RunParallelRestoreWorkerWorkload, we will start %d restore workers\n", num_myWorkers);
std::vector<Future<Void>> myWorkers;
myWorkers.reserve(num_myWorkers);
for (int i = 0; i < num_myWorkers; ++i) {
myWorkers.push_back(_restoreWorker(cx, LocalityData()));
}
printf("RunParallelRestoreWorkerWorkload, wait on reply from %ld restore workers\n", myWorkers.size());
worker = waitForAll(myWorkers);
printf("RunParallelRestoreWorkerWorkload, got all replies from restore workers\n");
return Void();
}
Future<bool> check(Database const& cx) override { return true; }
void getMetrics(std::vector<PerfMetric>& m) override {}
};
WorkloadFactory<RunRestoreWorkerWorkload> RunRestoreWorkerWorkloadFactory("RunRestoreWorkerWorkload");