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a79c5d8200
Not only can we now compile this giant code block in parallel with the rest of the code, we also no longer compile this giant function twice! (Once for the master, once for the proxy.)
52 lines
2.5 KiB
C++
52 lines
2.5 KiB
C++
/*
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* ApplyMetadataMutation.h
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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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*
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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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#ifndef FDBSERVER_APPLYMETADATAMUTATION_H
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#define FDBSERVER_APPLYMETADATAMUTATION_H
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#pragma once
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#include "fdbclient/MutationList.h"
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#include "fdbclient/SystemData.h"
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#include "fdbclient/BackupAgent.actor.h"
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#include "fdbclient/Notified.h"
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#include "fdbserver/IKeyValueStore.h"
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#include "fdbserver/LogSystem.h"
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#include "fdbserver/LogProtocolMessage.h"
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inline bool isMetadataMutation(MutationRef const& m) {
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// FIXME: This is conservative - not everything in system keyspace is necessarily processed by applyMetadataMutations
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return (m.type == MutationRef::SetValue && m.param1.size() && m.param1[0] == systemKeys.begin[0] && !m.param1.startsWith(nonMetadataSystemKeys.begin)) ||
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(m.type == MutationRef::ClearRange && m.param2.size() && m.param2[0] == systemKeys.begin[0] && !nonMetadataSystemKeys.contains(KeyRangeRef(m.param1, m.param2)) );
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}
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struct applyMutationsData {
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Future<Void> worker;
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Version endVersion;
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Reference<KeyRangeMap<Version>> keyVersion;
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};
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Reference<StorageInfo> getStorageInfo(UID id, std::map<UID, Reference<StorageInfo>>* storageCache, IKeyValueStore* txnStateStore);
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void applyMetadataMutations(UID const& dbgid, Arena &arena, VectorRef<MutationRef> const& mutations, IKeyValueStore* txnStateStore, LogPushData* toCommit, bool *confChange, Reference<ILogSystem> logSystem = Reference<ILogSystem>(), Version popVersion = 0,
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KeyRangeMap<std::set<Key> >* vecBackupKeys = NULL, KeyRangeMap<ServerCacheInfo>* keyInfo = NULL, std::map<Key, applyMutationsData>* uid_applyMutationsData = NULL, RequestStream<CommitTransactionRequest> commit = RequestStream<CommitTransactionRequest>(),
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Database cx = Database(), NotifiedVersion* commitVersion = NULL, std::map<UID, Reference<StorageInfo>>* storageCache = NULL, std::map<Tag, Version>* tag_popped = NULL, bool initialCommit = false );
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#endif
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