HappenLee commented on code in PR #54276: URL: https://github.com/apache/doris/pull/54276#discussion_r2286942239
########## be/src/olap/rowset/segment_v2/ann_index/ann_index_writer.h: ########## @@ -0,0 +1,74 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you 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. + +#pragma once + +#include <CLucene.h> // IWYU pragma: keep +#include <CLucene/analysis/LanguageBasedAnalyzer.h> +#include <CLucene/util/bkd/bkd_writer.h> +#include <glog/logging.h> + +#include <cstdint> +#include <memory> +#include <roaring/roaring.hh> +#include <string> + +#include "common/config.h" +#include "olap/rowset/segment_v2/ann_index/ann_index.h" +#include "olap/rowset/segment_v2/index_file_writer.h" +#include "olap/rowset/segment_v2/index_writer.h" +#include "olap/rowset/segment_v2/inverted_index_fs_directory.h" +#include "olap/tablet_schema.h" +#include "runtime/collection_value.h" + +namespace doris::segment_v2 { +#include "common/compile_check_begin.h" +class AnnIndexColumnWriter : public IndexColumnWriter { +public: + static constexpr const char* INDEX_TYPE = "index_type"; + static constexpr const char* METRIC_TYPE = "metric_type"; + static constexpr const char* DIM = "dim"; + static constexpr const char* MAX_DEGREE = "max_degree"; + + explicit AnnIndexColumnWriter(IndexFileWriter* index_file_writer, + const TabletIndex* index_meta); + + ~AnnIndexColumnWriter() override; + + Status init() override; + void close_on_error() override; + Status add_nulls(uint32_t count) override; + Status add_array_nulls(const uint8_t* null_map, size_t num_rows) override; + Status add_values(const std::string fn, const void* values, size_t count) override; + Status add_array_values(size_t field_size, const void* value_ptr, const uint8_t* null_map, + const uint8_t* offsets_ptr, size_t count) override; + Status add_array_values(size_t field_size, const CollectionValue* values, + size_t count) override; + int64_t size() const override; + Status finish() override; + +private: + // VectorIndex shoule be managed by some cache. + // VectorIndex should be weak shared by AnnIndexWriter and VectorIndexReader + // This should be a weak_ptr + std::shared_ptr<VectorIndex> _vector_index; Review Comment: seems different from comment -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
