67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/*
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*ServerCheckpoint.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 "fdbserver/ServerCheckpoint.actor.h"
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#include "fdbserver/RocksDBCheckpointUtils.actor.h"
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#include "flow/actorcompiler.h" // has to be last include
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ICheckpointReader* newCheckpointReader(const CheckpointMetaData& checkpoint, UID logID) {
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if (checkpoint.getFormat() == RocksDBColumnFamily) {
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return newRocksDBCheckpointReader(checkpoint, logID);
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} else if (checkpoint.getFormat() == RocksDB) {
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throw not_implemented();
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} else {
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ASSERT(false);
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}
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return nullptr;
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}
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ACTOR Future<Void> deleteCheckpoint(CheckpointMetaData checkpoint) {
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wait(delay(0, TaskPriority::FetchKeys));
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if (checkpoint.getFormat() == RocksDBColumnFamily) {
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wait(deleteRocksCFCheckpoint(checkpoint));
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} else if (checkpoint.getFormat() == RocksDB) {
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throw not_implemented();
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} else {
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ASSERT(false);
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}
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return Void();
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}
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ACTOR Future<CheckpointMetaData> fetchCheckpoint(Database cx,
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CheckpointMetaData initialState,
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std::string dir,
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std::function<Future<Void>(const CheckpointMetaData&)> cFun) {
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state CheckpointMetaData result;
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if (initialState.getFormat() == RocksDBColumnFamily) {
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CheckpointMetaData _result = wait(fetchRocksDBCheckpoint(cx, initialState, dir, cFun));
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result = _result;
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} else if (initialState.getFormat() == RocksDB) {
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throw not_implemented();
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} else {
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ASSERT(false);
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}
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return result;
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} |