// 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. #include "vec/exec/scan/new_olap_scanner.h" #include #include #include #include #include #include #include #include #include #include #include "common/config.h" #include "common/consts.h" #include "exec/olap_utils.h" #include "exprs/function_filter.h" #include "io/cache/block/block_file_cache_profile.h" #include "io/io_common.h" #include "olap/olap_common.h" #include "olap/olap_tuple.h" #include "olap/rowset/rowset.h" #include "olap/rowset/rowset_meta.h" #include "olap/storage_engine.h" #include "olap/tablet_manager.h" #include "olap/tablet_meta.h" #include "runtime/descriptors.h" #include "runtime/runtime_state.h" #include "service/backend_options.h" #include "util/doris_metrics.h" #include "util/runtime_profile.h" #include "vec/core/block.h" #include "vec/exec/scan/new_olap_scan_node.h" #include "vec/exec/scan/vscan_node.h" #include "vec/exprs/vexpr_context.h" #include "vec/olap/block_reader.h" namespace doris::vectorized { NewOlapScanner::NewOlapScanner(RuntimeState* state, NewOlapScanNode* parent, int64_t limit, bool aggregation, const TPaloScanRange& scan_range, const std::vector& key_ranges, const std::vector& rs_readers, const std::vector>& rs_reader_seg_offsets, bool need_agg_finalize, RuntimeProfile* profile) : VScanner(state, static_cast(parent), limit, profile), _aggregation(aggregation), _need_agg_finalize(need_agg_finalize), _version(-1), _scan_range(scan_range), _key_ranges(key_ranges) { _tablet_reader_params.rs_readers = rs_readers; _tablet_reader_params.rs_readers_segment_offsets = rs_reader_seg_offsets; _tablet_schema = std::make_shared(); _is_init = false; } static std::string read_columns_to_string(TabletSchemaSPtr tablet_schema, const std::vector& read_columns) { // avoid too long for one line, // it is hard to display in `show profile` stmt if one line is too long. const int col_per_line = 10; int i = 0; std::string read_columns_string; read_columns_string += "["; for (auto it = read_columns.cbegin(); it != read_columns.cend(); it++) { if (it != read_columns.cbegin()) { read_columns_string += ", "; } read_columns_string += tablet_schema->columns().at(*it).name(); if (i >= col_per_line) { read_columns_string += "\n"; i = 0; } else { ++i; } } read_columns_string += "]"; return read_columns_string; } Status NewOlapScanner::init() { _is_init = true; auto parent = static_cast(_parent); RETURN_IF_ERROR(VScanner::prepare(_state, parent->_vconjunct_ctx_ptr)); if (parent->_common_vexpr_ctxs_pushdown != nullptr) { // Copy common_vexpr_ctxs_pushdown from scan node to this scanner's _common_vexpr_ctxs_pushdown, just necessary. RETURN_IF_ERROR( parent->_common_vexpr_ctxs_pushdown->clone(_state, &_common_vexpr_ctxs_pushdown)); } // set limit to reduce end of rowset and segment mem use _tablet_reader = std::make_unique(); _tablet_reader->set_batch_size( _parent->limit() == -1 ? _state->batch_size() : std::min(static_cast(_state->batch_size()), _parent->limit())); // Get olap table TTabletId tablet_id = _scan_range.tablet_id; _version = strtoul(_scan_range.version.c_str(), nullptr, 10); { auto [tablet, status] = StorageEngine::instance()->tablet_manager()->get_tablet_and_status(tablet_id, true); RETURN_IF_ERROR(status); _tablet = std::move(tablet); _tablet_schema->copy_from(*_tablet->tablet_schema()); TOlapScanNode& olap_scan_node = ((NewOlapScanNode*)_parent)->_olap_scan_node; if (olap_scan_node.__isset.columns_desc && !olap_scan_node.columns_desc.empty() && olap_scan_node.columns_desc[0].col_unique_id >= 0) { // Originally scanner get TabletSchema from tablet object in BE. // To support lightweight schema change for adding / dropping columns, // tabletschema is bounded to rowset and tablet's schema maybe outdated, // so we have to use schema from a query plan witch FE puts it in query plans. _tablet_schema->clear_columns(); for (const auto& column_desc : olap_scan_node.columns_desc) { _tablet_schema->append_column(TabletColumn(column_desc)); } } if (olap_scan_node.__isset.indexes_desc) { _tablet_schema->update_indexes_from_thrift(olap_scan_node.indexes_desc); } { if (_output_tuple_desc->slots().back()->col_name() == BeConsts::ROWID_COL) { // inject ROWID_COL TabletColumn rowid_column; rowid_column.set_is_nullable(false); rowid_column.set_name(BeConsts::ROWID_COL); // avoid column reader init error rowid_column.set_has_default_value(true); // fake unique id rowid_column.set_unique_id(INT32_MAX); rowid_column.set_aggregation_method( FieldAggregationMethod::OLAP_FIELD_AGGREGATION_REPLACE); rowid_column.set_type(FieldType::OLAP_FIELD_TYPE_STRING); _tablet_schema->append_column(rowid_column); } } { std::shared_lock rdlock(_tablet->get_header_lock()); if (_tablet_reader_params.rs_readers.empty()) { const RowsetSharedPtr rowset = _tablet->rowset_with_max_version(); if (rowset == nullptr) { std::stringstream ss; ss << "fail to get latest version of tablet: " << tablet_id; LOG(WARNING) << ss.str(); return Status::InternalError(ss.str()); } // acquire tablet rowset readers at the beginning of the scan node // to prevent this case: when there are lots of olap scanners to run for example 10000 // the rowsets maybe compacted when the last olap scanner starts Version rd_version(0, _version); Status acquire_reader_st = _tablet->capture_rs_readers(rd_version, &_tablet_reader_params.rs_readers); if (!acquire_reader_st.ok()) { LOG(WARNING) << "fail to init reader.res=" << acquire_reader_st; std::stringstream ss; ss << "failed to initialize storage reader. tablet=" << _tablet->full_name() << ", res=" << acquire_reader_st << ", backend=" << BackendOptions::get_localhost(); return Status::InternalError(ss.str()); } } // Initialize tablet_reader_params RETURN_IF_ERROR(_init_tablet_reader_params(_key_ranges, parent->_olap_filters, parent->_filter_predicates, parent->_push_down_functions)); } } // add read columns in profile if (_state->enable_profile()) { _profile->add_info_string("ReadColumns", read_columns_to_string(_tablet_schema, _return_columns)); } return Status::OK(); } Status NewOlapScanner::open(RuntimeState* state) { RETURN_IF_ERROR(VScanner::open(state)); auto res = _tablet_reader->init(_tablet_reader_params); if (!res.ok()) { std::stringstream ss; ss << "failed to initialize storage reader. tablet=" << _tablet_reader_params.tablet->full_name() << ", res=" << res << ", backend=" << BackendOptions::get_localhost(); return Status::InternalError(ss.str()); } return Status::OK(); } void NewOlapScanner::set_compound_filters(const std::vector& compound_filters) { _compound_filters = compound_filters; } // it will be called under tablet read lock because capture rs readers need Status NewOlapScanner::_init_tablet_reader_params( const std::vector& key_ranges, const std::vector& filters, const FilterPredicates& filter_predicates, const std::vector& function_filters) { // if the table with rowset [0-x] or [0-1] [2-y], and [0-1] is empty bool single_version = (_tablet_reader_params.rs_readers.size() == 1 && _tablet_reader_params.rs_readers[0]->rowset()->start_version() == 0 && !_tablet_reader_params.rs_readers[0] ->rowset() ->rowset_meta() ->is_segments_overlapping()) || (_tablet_reader_params.rs_readers.size() == 2 && _tablet_reader_params.rs_readers[0]->rowset()->rowset_meta()->num_rows() == 0 && _tablet_reader_params.rs_readers[1]->rowset()->start_version() == 2 && !_tablet_reader_params.rs_readers[1] ->rowset() ->rowset_meta() ->is_segments_overlapping()); auto real_parent = reinterpret_cast(_parent); if (_state->skip_storage_engine_merge()) { _tablet_reader_params.direct_mode = true; _aggregation = true; } else { _tablet_reader_params.direct_mode = _aggregation || single_version || real_parent->_olap_scan_node.__isset.push_down_agg_type_opt; } RETURN_IF_ERROR(_init_return_columns()); _tablet_reader_params.tablet = _tablet; _tablet_reader_params.tablet_schema = _tablet_schema; _tablet_reader_params.reader_type = READER_QUERY; _tablet_reader_params.aggregation = _aggregation; if (real_parent->_olap_scan_node.__isset.push_down_agg_type_opt) { _tablet_reader_params.push_down_agg_type_opt = real_parent->_olap_scan_node.push_down_agg_type_opt; } _tablet_reader_params.version = Version(0, _version); // TODO: If a new runtime filter arrives after `_vconjunct_ctx` move to `_common_vexpr_ctxs_pushdown`, // `_vconjunct_ctx` and `_common_vexpr_ctxs_pushdown` will have values at the same time, // and the root() of `_vconjunct_ctx` and `_common_vexpr_ctxs_pushdown` should be merged as `remaining_vconjunct_root` _tablet_reader_params.remaining_vconjunct_root = (_common_vexpr_ctxs_pushdown == nullptr) ? (_vconjunct_ctx == nullptr ? nullptr : _vconjunct_ctx->root()) : _common_vexpr_ctxs_pushdown->root(); _tablet_reader_params.common_vexpr_ctxs_pushdown = _common_vexpr_ctxs_pushdown; _tablet_reader_params.output_columns = ((NewOlapScanNode*)_parent)->_maybe_read_column_ids; // Condition for (auto& filter : filters) { if (is_match_condition(filter.condition_op) && !_tablet_schema->has_inverted_index( _tablet_schema->column(filter.column_name).unique_id())) { return Status::NotSupported("Match query must with inverted index, column `" + filter.column_name + "` is not inverted index column"); } _tablet_reader_params.conditions.push_back(filter); } for (auto& filter : _compound_filters) { if (is_match_condition(filter.condition_op) && !_tablet_schema->has_inverted_index( _tablet_schema->column(filter.column_name).unique_id())) { return Status::NotSupported("Match query must with inverted index, column `" + filter.column_name + "` is not inverted index column"); } } std::copy(_compound_filters.cbegin(), _compound_filters.cend(), std::inserter(_tablet_reader_params.conditions_except_leafnode_of_andnode, _tablet_reader_params.conditions_except_leafnode_of_andnode.begin())); std::copy(filter_predicates.bloom_filters.cbegin(), filter_predicates.bloom_filters.cend(), std::inserter(_tablet_reader_params.bloom_filters, _tablet_reader_params.bloom_filters.begin())); std::copy(filter_predicates.bitmap_filters.cbegin(), filter_predicates.bitmap_filters.cend(), std::inserter(_tablet_reader_params.bitmap_filters, _tablet_reader_params.bitmap_filters.begin())); std::copy(filter_predicates.in_filters.cbegin(), filter_predicates.in_filters.cend(), std::inserter(_tablet_reader_params.in_filters, _tablet_reader_params.in_filters.begin())); std::copy(function_filters.cbegin(), function_filters.cend(), std::inserter(_tablet_reader_params.function_filters, _tablet_reader_params.function_filters.begin())); if (!_state->skip_delete_predicate()) { auto& delete_preds = _tablet->delete_predicates(); std::copy(delete_preds.cbegin(), delete_preds.cend(), std::inserter(_tablet_reader_params.delete_predicates, _tablet_reader_params.delete_predicates.begin())); } // Merge the columns in delete predicate that not in latest schema in to current tablet schema for (auto& del_pred_pb : _tablet_reader_params.delete_predicates) { _tablet_schema->merge_dropped_columns(_tablet->tablet_schema(del_pred_pb->version())); } // Range for (auto key_range : key_ranges) { if (key_range->begin_scan_range.size() == 1 && key_range->begin_scan_range.get_value(0) == NEGATIVE_INFINITY) { continue; } _tablet_reader_params.start_key_include = key_range->begin_include; _tablet_reader_params.end_key_include = key_range->end_include; _tablet_reader_params.start_key.push_back(key_range->begin_scan_range); _tablet_reader_params.end_key.push_back(key_range->end_scan_range); } _tablet_reader_params.profile = _parent->runtime_profile(); _tablet_reader_params.runtime_state = _state; _tablet_reader_params.origin_return_columns = &_return_columns; _tablet_reader_params.tablet_columns_convert_to_null_set = &_tablet_columns_convert_to_null_set; if (_tablet_reader_params.direct_mode) { _tablet_reader_params.return_columns = _return_columns; } else { // we need to fetch all key columns to do the right aggregation on storage engine side. for (size_t i = 0; i < _tablet_schema->num_key_columns(); ++i) { _tablet_reader_params.return_columns.push_back(i); } for (auto index : _return_columns) { if (_tablet_schema->column(index).is_key()) { continue; } else { _tablet_reader_params.return_columns.push_back(index); } } // expand the sequence column if (_tablet_schema->has_sequence_col()) { bool has_replace_col = false; for (auto col : _return_columns) { if (_tablet_schema->column(col).aggregation() == FieldAggregationMethod::OLAP_FIELD_AGGREGATION_REPLACE) { has_replace_col = true; break; } } if (auto sequence_col_idx = _tablet_schema->sequence_col_idx(); has_replace_col && std::find(_return_columns.begin(), _return_columns.end(), sequence_col_idx) == _return_columns.end()) { _tablet_reader_params.return_columns.push_back(sequence_col_idx); } } } // If a agg node is this scan node direct parent // we will not call agg object finalize method in scan node, // to avoid the unnecessary SerDe and improve query performance _tablet_reader_params.need_agg_finalize = _need_agg_finalize; if (!config::disable_storage_page_cache) { _tablet_reader_params.use_page_cache = true; } if (_tablet->enable_unique_key_merge_on_write() && !_state->skip_delete_bitmap()) { _tablet_reader_params.delete_bitmap = &_tablet->tablet_meta()->delete_bitmap(); } if (!_state->skip_storage_engine_merge()) { TOlapScanNode& olap_scan_node = ((NewOlapScanNode*)_parent)->_olap_scan_node; // order by table keys optimization for topn // will only read head/tail of data file since it's already sorted by keys if (olap_scan_node.__isset.sort_info && olap_scan_node.sort_info.is_asc_order.size() > 0) { _limit = _parent->_limit_per_scanner; _tablet_reader_params.read_orderby_key = true; if (!olap_scan_node.sort_info.is_asc_order[0]) { _tablet_reader_params.read_orderby_key_reverse = true; } _tablet_reader_params.read_orderby_key_num_prefix_columns = olap_scan_node.sort_info.is_asc_order.size(); _tablet_reader_params.read_orderby_key_limit = _limit; _tablet_reader_params.filter_block_vconjunct_ctx_ptr = &_vconjunct_ctx; } // runtime predicate push down optimization for topn _tablet_reader_params.use_topn_opt = ((NewOlapScanNode*)_parent)->_olap_scan_node.use_topn_opt; } return Status::OK(); } Status NewOlapScanner::_init_return_columns() { for (auto slot : _output_tuple_desc->slots()) { if (!slot->is_materialized()) { continue; } if (!slot->need_materialize()) { continue; } int32_t index = slot->col_unique_id() >= 0 ? _tablet_schema->field_index(slot->col_unique_id()) : _tablet_schema->field_index(slot->col_name()); if (index < 0) { std::stringstream ss; ss << "field name is invalid. field=" << slot->col_name() << ", field_name_to_index=" << _tablet_schema->get_all_field_names(); return Status::InternalError(ss.str()); } _return_columns.push_back(index); if (slot->is_nullable() && !_tablet_schema->column(index).is_nullable()) { _tablet_columns_convert_to_null_set.emplace(index); } } if (_return_columns.empty()) { return Status::InternalError("failed to build storage scanner, no materialized slot!"); } return Status::OK(); } doris::TabletStorageType NewOlapScanner::get_storage_type() { int local_reader = 0; for (const auto& reader : _tablet_reader_params.rs_readers) { local_reader += reader->rowset()->is_local(); } int total_reader = _tablet_reader_params.rs_readers.size(); if (local_reader == total_reader) { return doris::TabletStorageType::STORAGE_TYPE_LOCAL; } else if (local_reader == 0) { return doris::TabletStorageType::STORAGE_TYPE_REMOTE; } return doris::TabletStorageType::STORAGE_TYPE_REMOTE_AND_LOCAL; } Status NewOlapScanner::_get_block_impl(RuntimeState* state, Block* block, bool* eof) { // Read one block from block reader // ATTN: Here we need to let the _get_block_impl method guarantee the semantics of the interface, // that is, eof can be set to true only when the returned block is empty. RETURN_IF_ERROR(_tablet_reader->next_block_with_aggregation(block, eof)); if (!_profile_updated) { _profile_updated = _tablet_reader->update_profile(_profile); } if (block->rows() > 0) { *eof = false; } _update_realtime_counters(); return Status::OK(); } Status NewOlapScanner::close(RuntimeState* state) { if (_is_closed) { return Status::OK(); } // olap scan node will call scanner.close() when finished // will release resources here // if not clear rowset readers in read_params here // readers will be release when runtime state deconstructed but // deconstructor in reader references runtime state // so that it will core _tablet_reader_params.rs_readers.clear(); _tablet_reader.reset(); RETURN_IF_ERROR(VScanner::close(state)); return Status::OK(); } void NewOlapScanner::_update_realtime_counters() { NewOlapScanNode* olap_parent = (NewOlapScanNode*)_parent; auto& stats = _tablet_reader->stats(); COUNTER_UPDATE(olap_parent->_read_compressed_counter, stats.compressed_bytes_read); _compressed_bytes_read += stats.compressed_bytes_read; _tablet_reader->mutable_stats()->compressed_bytes_read = 0; COUNTER_UPDATE(olap_parent->_raw_rows_counter, stats.raw_rows_read); // if raw_rows_read is reset, scanNode will scan all table rows which may cause BE crash _raw_rows_read += stats.raw_rows_read; _tablet_reader->mutable_stats()->raw_rows_read = 0; } void NewOlapScanner::_update_counters_before_close() { if (!_state->enable_profile() || _has_updated_counter) { return; } _has_updated_counter = true; VScanner::_update_counters_before_close(); // Update counters for NewOlapScanner NewOlapScanNode* olap_parent = (NewOlapScanNode*)_parent; // Update counters from tablet reader's stats auto& stats = _tablet_reader->stats(); COUNTER_UPDATE(olap_parent->_io_timer, stats.io_ns); COUNTER_UPDATE(olap_parent->_read_compressed_counter, stats.compressed_bytes_read); _compressed_bytes_read += stats.compressed_bytes_read; COUNTER_UPDATE(olap_parent->_decompressor_timer, stats.decompress_ns); COUNTER_UPDATE(olap_parent->_read_uncompressed_counter, stats.uncompressed_bytes_read); COUNTER_UPDATE(olap_parent->_block_load_timer, stats.block_load_ns); COUNTER_UPDATE(olap_parent->_block_load_counter, stats.blocks_load); COUNTER_UPDATE(olap_parent->_block_fetch_timer, stats.block_fetch_ns); COUNTER_UPDATE(olap_parent->_block_convert_timer, stats.block_convert_ns); COUNTER_UPDATE(olap_parent->_raw_rows_counter, stats.raw_rows_read); // if raw_rows_read is reset, scanNode will scan all table rows which may cause BE crash _raw_rows_read += _tablet_reader->mutable_stats()->raw_rows_read; COUNTER_UPDATE(olap_parent->_vec_cond_timer, stats.vec_cond_ns); COUNTER_UPDATE(olap_parent->_short_cond_timer, stats.short_cond_ns); COUNTER_UPDATE(olap_parent->_expr_filter_timer, stats.expr_filter_ns); COUNTER_UPDATE(olap_parent->_block_init_timer, stats.block_init_ns); COUNTER_UPDATE(olap_parent->_block_init_seek_timer, stats.block_init_seek_ns); COUNTER_UPDATE(olap_parent->_block_init_seek_counter, stats.block_init_seek_num); COUNTER_UPDATE(olap_parent->_block_conditions_filtered_timer, stats.block_conditions_filtered_ns); COUNTER_UPDATE(olap_parent->_first_read_timer, stats.first_read_ns); COUNTER_UPDATE(olap_parent->_second_read_timer, stats.second_read_ns); COUNTER_UPDATE(olap_parent->_first_read_seek_timer, stats.block_first_read_seek_ns); COUNTER_UPDATE(olap_parent->_first_read_seek_counter, stats.block_first_read_seek_num); COUNTER_UPDATE(olap_parent->_lazy_read_timer, stats.lazy_read_ns); COUNTER_UPDATE(olap_parent->_lazy_read_seek_timer, stats.block_lazy_read_seek_ns); COUNTER_UPDATE(olap_parent->_lazy_read_seek_counter, stats.block_lazy_read_seek_num); COUNTER_UPDATE(olap_parent->_output_col_timer, stats.output_col_ns); COUNTER_UPDATE(olap_parent->_rows_vec_cond_filtered_counter, stats.rows_vec_cond_filtered); COUNTER_UPDATE(olap_parent->_rows_short_circuit_cond_filtered_counter, stats.rows_short_circuit_cond_filtered); COUNTER_UPDATE(olap_parent->_rows_vec_cond_input_counter, stats.vec_cond_input_rows); COUNTER_UPDATE(olap_parent->_rows_short_circuit_cond_input_counter, stats.short_circuit_cond_input_rows); COUNTER_UPDATE(olap_parent->_stats_filtered_counter, stats.rows_stats_filtered); COUNTER_UPDATE(olap_parent->_bf_filtered_counter, stats.rows_bf_filtered); COUNTER_UPDATE(olap_parent->_del_filtered_counter, stats.rows_del_filtered); COUNTER_UPDATE(olap_parent->_del_filtered_counter, stats.rows_del_by_bitmap); COUNTER_UPDATE(olap_parent->_del_filtered_counter, stats.rows_vec_del_cond_filtered); COUNTER_UPDATE(olap_parent->_conditions_filtered_counter, stats.rows_conditions_filtered); COUNTER_UPDATE(olap_parent->_key_range_filtered_counter, stats.rows_key_range_filtered); COUNTER_UPDATE(olap_parent->_total_pages_num_counter, stats.total_pages_num); COUNTER_UPDATE(olap_parent->_cached_pages_num_counter, stats.cached_pages_num); COUNTER_UPDATE(olap_parent->_bitmap_index_filter_counter, stats.rows_bitmap_index_filtered); COUNTER_UPDATE(olap_parent->_bitmap_index_filter_timer, stats.bitmap_index_filter_timer); COUNTER_UPDATE(olap_parent->_inverted_index_filter_counter, stats.rows_inverted_index_filtered); COUNTER_UPDATE(olap_parent->_inverted_index_filter_timer, stats.inverted_index_filter_timer); COUNTER_UPDATE(olap_parent->_inverted_index_query_cache_hit_counter, stats.inverted_index_query_cache_hit); COUNTER_UPDATE(olap_parent->_inverted_index_query_cache_miss_counter, stats.inverted_index_query_cache_miss); COUNTER_UPDATE(olap_parent->_inverted_index_query_timer, stats.inverted_index_query_timer); COUNTER_UPDATE(olap_parent->_inverted_index_query_bitmap_copy_timer, stats.inverted_index_query_bitmap_copy_timer); COUNTER_UPDATE(olap_parent->_inverted_index_query_bitmap_op_timer, stats.inverted_index_query_bitmap_op_timer); COUNTER_UPDATE(olap_parent->_inverted_index_searcher_open_timer, stats.inverted_index_searcher_open_timer); COUNTER_UPDATE(olap_parent->_inverted_index_searcher_search_timer, stats.inverted_index_searcher_search_timer); if (config::enable_file_cache) { io::FileCacheProfileReporter cache_profile(olap_parent->_segment_profile.get()); cache_profile.update(&stats.file_cache_stats); } COUNTER_UPDATE(olap_parent->_output_index_result_column_timer, stats.output_index_result_column_timer); COUNTER_UPDATE(olap_parent->_filtered_segment_counter, stats.filtered_segment_number); COUNTER_UPDATE(olap_parent->_total_segment_counter, stats.total_segment_number); // Update metrics DorisMetrics::instance()->query_scan_bytes->increment(_compressed_bytes_read); DorisMetrics::instance()->query_scan_rows->increment(_raw_rows_read); _tablet->query_scan_bytes->increment(_compressed_bytes_read); _tablet->query_scan_rows->increment(_raw_rows_read); _tablet->query_scan_count->increment(1); } } // namespace doris::vectorized