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63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#pragma once
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#include "db/Types.h"
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#include "meta/Meta.h"
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#include "utils/Status.h"
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#include <map>
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#include <mutex>
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#include <set>
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#include <string>
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namespace milvus {
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namespace engine {
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class OngoingFileChecker : public meta::Meta::CleanUpFilter {
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public:
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Status
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MarkOngoingFile(const meta::TableFileSchema& table_file);
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Status
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MarkOngoingFiles(const meta::TableFilesSchema& table_files);
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Status
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UnmarkOngoingFile(const meta::TableFileSchema& table_file);
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Status
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UnmarkOngoingFiles(const meta::TableFilesSchema& table_files);
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bool
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IsIgnored(const meta::TableFileSchema& schema) override;
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private:
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Status
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MarkOngoingFileNoLock(const meta::TableFileSchema& table_file);
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Status
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UnmarkOngoingFileNoLock(const meta::TableFileSchema& table_file);
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private:
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std::mutex mutex_;
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Table2Files ongoing_files_; // table id mapping to (file id mapping to ongoing ref-count)
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};
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} // namespace engine
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} // namespace milvus
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