114 lines
3.2 KiB
C++
114 lines
3.2 KiB
C++
/*
|
|
* RestoreUtil.h
|
|
*
|
|
* This source file is part of the FoundationDB open source project
|
|
*
|
|
* Copyright 2013-2022 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.
|
|
*/
|
|
|
|
// This file defines the commonly used data structure and functions
|
|
// that are used by both RestoreWorker and RestoreRoles(Controller, Loader, and Applier)
|
|
|
|
#ifndef FDBSERVER_RESTOREUTIL_H
|
|
#define FDBSERVER_RESTOREUTIL_H
|
|
|
|
#pragma once
|
|
|
|
#include "fdbclient/Tuple.h"
|
|
#include "fdbclient/CommitTransaction.h"
|
|
#include "fdbclient/RestoreInterface.h"
|
|
#include "flow/flow.h"
|
|
#include "fdbrpc/TimedRequest.h"
|
|
#include "fdbrpc/fdbrpc.h"
|
|
#include "fdbrpc/IAsyncFile.h"
|
|
#include "fdbrpc/Stats.h"
|
|
#include <cstdint>
|
|
#include <cstdarg>
|
|
|
|
#define SevFRMutationInfo SevVerbose
|
|
//#define SevFRMutationInfo SevInfo
|
|
|
|
#define SevFRDebugInfo SevVerbose
|
|
//#define SevFRDebugInfo SevInfo
|
|
|
|
struct VersionedMutation {
|
|
MutationRef mutation;
|
|
LogMessageVersion version;
|
|
|
|
VersionedMutation() = default;
|
|
explicit VersionedMutation(MutationRef mutation, LogMessageVersion version)
|
|
: mutation(mutation), version(version) {}
|
|
explicit VersionedMutation(Arena& arena, const VersionedMutation& vm)
|
|
: mutation(arena, vm.mutation), version(vm.version) {}
|
|
|
|
template <class Ar>
|
|
void serialize(Ar& ar) {
|
|
serializer(ar, mutation, version);
|
|
}
|
|
};
|
|
|
|
struct SampledMutation {
|
|
KeyRef key;
|
|
long size;
|
|
|
|
explicit SampledMutation(KeyRef key, long size) : key(key), size(size) {}
|
|
explicit SampledMutation(Arena& arena, const SampledMutation& sm) : key(arena, sm.key), size(sm.size) {}
|
|
SampledMutation() = default;
|
|
|
|
int totalSize() { return key.size() + sizeof(size); }
|
|
|
|
template <class Ar>
|
|
void serialize(Ar& ar) {
|
|
serializer(ar, key, size);
|
|
}
|
|
};
|
|
|
|
using MutationsVec = Standalone<VectorRef<MutationRef>>;
|
|
using LogMessageVersionVec = Standalone<VectorRef<LogMessageVersion>>;
|
|
using VersionedMutationsVec = Standalone<VectorRef<VersionedMutation>>;
|
|
using SampledMutationsVec = Standalone<VectorRef<SampledMutation>>;
|
|
|
|
enum class RestoreRole { Invalid = 0, Controller = 1, Loader, Applier };
|
|
std::string getRoleStr(RestoreRole role);
|
|
extern const std::vector<std::string> RestoreRoleStr;
|
|
extern int numRoles;
|
|
|
|
std::string getHexString(StringRef input);
|
|
|
|
bool debugFRMutation(const char* context, Version version, MutationRef const& mutation);
|
|
|
|
struct RestoreSimpleRequest : TimedRequest {
|
|
constexpr static FileIdentifier file_identifier = 16448937;
|
|
|
|
ReplyPromise<RestoreCommonReply> reply;
|
|
|
|
RestoreSimpleRequest() = default;
|
|
|
|
template <class Ar>
|
|
void serialize(Ar& ar) {
|
|
serializer(ar, reply);
|
|
}
|
|
|
|
std::string toString() const {
|
|
std::stringstream ss;
|
|
ss << "RestoreSimpleRequest";
|
|
return ss.str();
|
|
}
|
|
};
|
|
|
|
bool isRangeMutation(MutationRef m);
|
|
|
|
#endif // FDBSERVER_RESTOREUTIL_H
|