47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*
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* Cache.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 2013-2022 Apple Inc. and the FoundationDB project authors
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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#include "fdbclient/ManagementAPI.actor.h"
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#include "fdbserver/TesterInterface.actor.h"
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#include "fdbserver/workloads/workloads.actor.h"
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#include "flow/actorcompiler.h" // This must be the last #include.
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struct CacheWorkload : TestWorkload {
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Key keyPrefix;
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CacheWorkload(WorkloadContext const& wcx) : TestWorkload(wcx) {
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keyPrefix = unprintable(getOption(options, LiteralStringRef("keyPrefix"), LiteralStringRef("")).toString());
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}
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std::string description() const override { return "CacheWorkload"; }
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Future<Void> setup(Database const& cx) override {
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if (clientId == 0) {
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// Call management API to cache keys under the given prefix
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return ManagementAPI::addCachedRange(cx.getReference(), prefixRange(keyPrefix));
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}
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return Void();
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}
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Future<Void> start(Database const& cx) override { return Void(); }
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Future<bool> check(Database const& cx) override { return true; }
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void getMetrics(std::vector<PerfMetric>& m) override {}
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};
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WorkloadFactory<CacheWorkload> CacheWorkloadFactory("Cache");
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