github-actions[bot] commented on code in PR #32418:
URL: https://github.com/apache/doris/pull/32418#discussion_r1528444470
##########
be/src/olap/rowset/segment_v2/inverted_index_cache.h:
##########
@@ -17,59 +17,31 @@
#pragma once
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wshadow-field"
-#endif
-#include <CLucene.h> // IWYU pragma: keep
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-#include <CLucene/config/repl_wchar.h>
-#include <CLucene/util/Misc.h>
#include <butil/macros.h>
Review Comment:
warning: 'butil/macros.h' file not found [clang-diagnostic-error]
```cpp
#include <butil/macros.h>
^
```
##########
be/src/index-tools/index_tool.cpp:
##########
@@ -18,26 +18,44 @@
#include <CLucene.h>
Review Comment:
warning: 'CLucene.h' file not found [clang-diagnostic-error]
```cpp
#include <CLucene.h>
^
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_reader.cpp:
##########
@@ -0,0 +1,272 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_reader.h"
+
+#include <memory>
+#include <utility>
+
+#include "olap/rowset/segment_v2/inverted_index_compound_reader.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+
+namespace doris::segment_v2 {
+
+Status InvertedIndexFileReader::init(int32_t read_buffer_size, bool
open_idx_file_cache) {
+ _read_buffer_size = read_buffer_size;
+ _open_idx_file_cache = open_idx_file_cache;
+ if (_storage_format == InvertedIndexStorageFormatPB::V2) {
+ return _init_from_v2(read_buffer_size);
+ } else {
+ return Status::OK();
+ }
+}
+
+Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
+ std::unique_lock<std::shared_mutex> lock(_mutex); // Lock for writing
+ auto index_file_full_path = _index_file_dir / _index_file_name;
+ try {
+ bool exists = false;
+ RETURN_IF_ERROR(_fs->exists(index_file_full_path, &exists));
+ if (!exists) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "inverted index file {} is not found",
index_file_full_path.native());
+ }
+ int64_t file_size = 0;
+ RETURN_IF_ERROR(_fs->file_size(index_file_full_path, &file_size));
+ if (file_size == 0) {
+ LOG(WARNING) << "inverted index file " << index_file_full_path <<
" is empty.";
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "inverted index file {} is empty",
index_file_full_path.native());
+ }
+
+ CLuceneError err;
+ CL_NS(store)::IndexInput* index_input = nullptr;
+ auto ok = DorisFSDirectory::FSIndexInput::open(_fs,
index_file_full_path.c_str(),
+ index_input, err,
read_buffer_size);
+ if (!ok) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ index_file_full_path.native(), err.what());
+ }
+ index_input->setIdxFileCache(_open_idx_file_cache);
+ _stream = std::unique_ptr<CL_NS(store)::IndexInput>(index_input);
+ int32_t version = _stream->readInt(); // Read version number
+ if (version == InvertedIndexStorageFormatPB::V2) {
+ DCHECK(version == _storage_format);
+ int32_t numIndices = _stream->readInt(); // Read number of indices
+ ReaderFileEntry* entry = nullptr;
+
+ for (int32_t i = 0; i < numIndices; ++i) {
+ int64_t indexId = _stream->readInt(); // Read index ID
+ int32_t suffix_length = _stream->readInt(); // Read suffix
length
+ std::vector<uint8_t> suffix_data(suffix_length);
+ _stream->readBytes(suffix_data.data(), suffix_length);
+ std::string suffix_str(suffix_data.begin(), suffix_data.end());
+
+ int32_t numFiles = _stream->readInt(); // Read number of files
in the index
+
+ // true, true means it will deconstruct key and value
+ auto fileEntries = std::make_unique<EntriesType>(true, true);
+
+ for (int32_t j = 0; j < numFiles; ++j) {
+ entry = _CLNEW ReaderFileEntry();
+
+ int32_t file_name_length = _stream->readInt();
+ // aid will destruct in EntriesType map.
+ char* aid = (char*)malloc(file_name_length + 1);
+ _stream->readBytes(reinterpret_cast<uint8_t*>(aid),
file_name_length);
+ aid[file_name_length] = '\0';
+ //stream->readString(tid, CL_MAX_PATH);
+ entry->file_name = std::string(aid, file_name_length);
+ entry->offset = _stream->readLong();
+ entry->length = _stream->readLong();
+
+ fileEntries->put(aid, entry);
+ }
+
+ _indices_entries.emplace(std::make_pair(indexId,
std::move(suffix_str)),
+ std::move(fileEntries));
+ }
+ } else {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "unknown inverted index format {}", version);
+ }
+ } catch (CLuceneError& err) {
+ if (_stream != nullptr) {
+ try {
+ _stream->close();
+ } catch (CLuceneError& err) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when close idx file {}, error msg:
{}",
+ index_file_full_path.native(), err.what());
+ }
+ }
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when init idx file {}, error msg: {}",
+ index_file_full_path.native(), err.what());
+ }
+ return Status::OK();
+}
+
+Result<InvertedIndexDirectoryMap>
InvertedIndexFileReader::get_all_directories() {
+ InvertedIndexDirectoryMap res;
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ for (auto& index : _indices_entries) {
+ auto index_id = index.first.first;
+ auto index_suffix = index.first.second;
+ LOG(INFO) << "index_id:" << index_id << " index_suffix:" <<
index_suffix;
+ auto ret = _open(index_id, index_suffix);
+ if (!ret.has_value()) {
+ return ResultError(ret.error());
+ }
+ res.emplace(std::make_pair(index_id, index_suffix),
std::move(ret.value()));
+ }
+ return res;
+}
+
+Result<std::unique_ptr<DorisCompoundReader>> InvertedIndexFileReader::_open(
+ int64_t index_id, std::string& index_suffix) const {
+ std::unique_ptr<DorisCompoundReader> compound_reader;
+
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ DorisFSDirectory* dir = nullptr;
+ auto file_name =
InvertedIndexDescriptor::get_index_file_name(_segment_file_name, index_id,
+
index_suffix);
+ try {
+ dir = DorisFSDirectoryFactory::getDirectory(_fs,
_index_file_dir.c_str());
+
+ compound_reader = std::make_unique<DorisCompoundReader>(
+ dir, file_name.c_str(), _read_buffer_size,
_open_idx_file_cache);
+ } catch (CLuceneError& err) {
+ if (dir != nullptr) {
+ dir->close();
+ _CLDELETE(dir)
+ }
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ (_index_file_dir / file_name).native(), err.what()));
+ }
+ } else {
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ if (_stream == nullptr) {
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "CLuceneError occur when open idx file {}, stream is
nullptr",
+ (_index_file_dir / _index_file_name).native()));
+ }
+
+ // Check if the specified index exists
+ auto index_it = _indices_entries.find(std::make_pair(index_id,
index_suffix));
+ if (index_it == _indices_entries.end()) {
+ std::ostringstream errMsg;
+ errMsg << "No index with id " << index_id << " found";
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ (_index_file_dir / _index_file_name).native(),
errMsg.str()));
+ }
+ // Need to clone resource here, because index searcher cache need it.
+ bool own_index_input = true;
+ compound_reader = std::make_unique<DorisCompoundReader>(
+ _stream->clone(), index_it->second.get(), own_index_input,
_read_buffer_size);
+ }
+ return compound_reader;
+}
+Result<std::unique_ptr<DorisCompoundReader>> InvertedIndexFileReader::open(
+ const TabletIndex* index_meta) const {
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+ return _open(index_id, index_suffix);
+}
+
+std::string InvertedIndexFileReader::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileReader::index_file_exist(const TabletIndex*
index_meta, bool* res) const {
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ auto index_file_path = _index_file_dir /
InvertedIndexDescriptor::get_index_file_name(
+ _segment_file_name,
index_meta->index_id(),
+
index_meta->get_index_suffix());
+ return _fs->exists(index_file_path, res);
+ } else {
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ if (_stream == nullptr) {
+ *res = false;
+ return Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "idx file {} is not opened", (_index_file_dir /
_index_file_name).native());
+ }
+ // Check if the specified index exists
+ auto index_it = _indices_entries.find(
+ std::make_pair(index_meta->index_id(),
index_meta->get_index_suffix()));
+ if (index_it == _indices_entries.end()) {
+ *res = false;
+ } else {
+ *res = true;
+ }
+ }
+ return Status::OK();
+}
+
+Status InvertedIndexFileReader::has_null(const TabletIndex* index_meta, bool*
res) const {
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ *res = true;
+ return Status::OK();
+ }
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ if (_stream == nullptr) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "idx file {} is not opened", (_index_file_dir /
_index_file_name).native());
+ }
+ // Check if the specified index exists
+ auto index_it = _indices_entries.find(
+ std::make_pair(index_meta->index_id(),
index_meta->get_index_suffix()));
+ if (index_it == _indices_entries.end()) {
+ *res = false;
+ } else {
+ auto null_bitmap_file_name =
InvertedIndexDescriptor::get_temporary_null_bitmap_file_name();
+ auto* entries = index_it->second.get();
+ ReaderFileEntry* e =
entries->get((char*)(null_bitmap_file_name.c_str()));
+ if (e == nullptr) {
+ *res = false;
+ return Status::OK();
+ }
+ // roaring bitmap cookie header size is 5
+ if (e->length <= 5) {
+ *res = false;
+ } else {
+ *res = true;
+ }
+ }
+ return Status::OK();
+}
+
+void InvertedIndexFileReader::debug_file_entries() {
Review Comment:
warning: method 'debug_file_entries' can be made static
[readability-convert-member-functions-to-static]
be/src/olap/rowset/segment_v2/inverted_index_file_reader.h:67:
```diff
- void debug_file_entries();
+ static void debug_file_entries();
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_reader.cpp:
##########
@@ -0,0 +1,272 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_reader.h"
+
+#include <memory>
+#include <utility>
+
+#include "olap/rowset/segment_v2/inverted_index_compound_reader.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+
+namespace doris::segment_v2 {
+
+Status InvertedIndexFileReader::init(int32_t read_buffer_size, bool
open_idx_file_cache) {
+ _read_buffer_size = read_buffer_size;
+ _open_idx_file_cache = open_idx_file_cache;
+ if (_storage_format == InvertedIndexStorageFormatPB::V2) {
+ return _init_from_v2(read_buffer_size);
+ } else {
+ return Status::OK();
+ }
+}
+
+Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
+ std::unique_lock<std::shared_mutex> lock(_mutex); // Lock for writing
+ auto index_file_full_path = _index_file_dir / _index_file_name;
+ try {
+ bool exists = false;
+ RETURN_IF_ERROR(_fs->exists(index_file_full_path, &exists));
+ if (!exists) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "inverted index file {} is not found",
index_file_full_path.native());
+ }
+ int64_t file_size = 0;
+ RETURN_IF_ERROR(_fs->file_size(index_file_full_path, &file_size));
+ if (file_size == 0) {
+ LOG(WARNING) << "inverted index file " << index_file_full_path <<
" is empty.";
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "inverted index file {} is empty",
index_file_full_path.native());
+ }
+
+ CLuceneError err;
+ CL_NS(store)::IndexInput* index_input = nullptr;
+ auto ok = DorisFSDirectory::FSIndexInput::open(_fs,
index_file_full_path.c_str(),
+ index_input, err,
read_buffer_size);
+ if (!ok) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ index_file_full_path.native(), err.what());
+ }
+ index_input->setIdxFileCache(_open_idx_file_cache);
+ _stream = std::unique_ptr<CL_NS(store)::IndexInput>(index_input);
+ int32_t version = _stream->readInt(); // Read version number
+ if (version == InvertedIndexStorageFormatPB::V2) {
+ DCHECK(version == _storage_format);
+ int32_t numIndices = _stream->readInt(); // Read number of indices
+ ReaderFileEntry* entry = nullptr;
+
+ for (int32_t i = 0; i < numIndices; ++i) {
+ int64_t indexId = _stream->readInt(); // Read index ID
+ int32_t suffix_length = _stream->readInt(); // Read suffix
length
+ std::vector<uint8_t> suffix_data(suffix_length);
+ _stream->readBytes(suffix_data.data(), suffix_length);
+ std::string suffix_str(suffix_data.begin(), suffix_data.end());
+
+ int32_t numFiles = _stream->readInt(); // Read number of files
in the index
+
+ // true, true means it will deconstruct key and value
+ auto fileEntries = std::make_unique<EntriesType>(true, true);
+
+ for (int32_t j = 0; j < numFiles; ++j) {
+ entry = _CLNEW ReaderFileEntry();
+
+ int32_t file_name_length = _stream->readInt();
+ // aid will destruct in EntriesType map.
+ char* aid = (char*)malloc(file_name_length + 1);
+ _stream->readBytes(reinterpret_cast<uint8_t*>(aid),
file_name_length);
+ aid[file_name_length] = '\0';
+ //stream->readString(tid, CL_MAX_PATH);
+ entry->file_name = std::string(aid, file_name_length);
+ entry->offset = _stream->readLong();
+ entry->length = _stream->readLong();
+
+ fileEntries->put(aid, entry);
+ }
+
+ _indices_entries.emplace(std::make_pair(indexId,
std::move(suffix_str)),
+ std::move(fileEntries));
+ }
+ } else {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "unknown inverted index format {}", version);
+ }
+ } catch (CLuceneError& err) {
+ if (_stream != nullptr) {
+ try {
+ _stream->close();
+ } catch (CLuceneError& err) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when close idx file {}, error msg:
{}",
+ index_file_full_path.native(), err.what());
+ }
+ }
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when init idx file {}, error msg: {}",
+ index_file_full_path.native(), err.what());
+ }
+ return Status::OK();
+}
+
+Result<InvertedIndexDirectoryMap>
InvertedIndexFileReader::get_all_directories() {
+ InvertedIndexDirectoryMap res;
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ for (auto& index : _indices_entries) {
+ auto index_id = index.first.first;
+ auto index_suffix = index.first.second;
+ LOG(INFO) << "index_id:" << index_id << " index_suffix:" <<
index_suffix;
+ auto ret = _open(index_id, index_suffix);
+ if (!ret.has_value()) {
+ return ResultError(ret.error());
+ }
+ res.emplace(std::make_pair(index_id, index_suffix),
std::move(ret.value()));
+ }
+ return res;
+}
+
+Result<std::unique_ptr<DorisCompoundReader>> InvertedIndexFileReader::_open(
+ int64_t index_id, std::string& index_suffix) const {
+ std::unique_ptr<DorisCompoundReader> compound_reader;
+
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ DorisFSDirectory* dir = nullptr;
+ auto file_name =
InvertedIndexDescriptor::get_index_file_name(_segment_file_name, index_id,
+
index_suffix);
+ try {
+ dir = DorisFSDirectoryFactory::getDirectory(_fs,
_index_file_dir.c_str());
+
+ compound_reader = std::make_unique<DorisCompoundReader>(
+ dir, file_name.c_str(), _read_buffer_size,
_open_idx_file_cache);
+ } catch (CLuceneError& err) {
+ if (dir != nullptr) {
+ dir->close();
+ _CLDELETE(dir)
+ }
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ (_index_file_dir / file_name).native(), err.what()));
+ }
+ } else {
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ if (_stream == nullptr) {
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "CLuceneError occur when open idx file {}, stream is
nullptr",
+ (_index_file_dir / _index_file_name).native()));
+ }
+
+ // Check if the specified index exists
+ auto index_it = _indices_entries.find(std::make_pair(index_id,
index_suffix));
+ if (index_it == _indices_entries.end()) {
+ std::ostringstream errMsg;
+ errMsg << "No index with id " << index_id << " found";
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ (_index_file_dir / _index_file_name).native(),
errMsg.str()));
+ }
+ // Need to clone resource here, because index searcher cache need it.
+ bool own_index_input = true;
+ compound_reader = std::make_unique<DorisCompoundReader>(
+ _stream->clone(), index_it->second.get(), own_index_input,
_read_buffer_size);
+ }
+ return compound_reader;
+}
+Result<std::unique_ptr<DorisCompoundReader>> InvertedIndexFileReader::open(
+ const TabletIndex* index_meta) const {
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+ return _open(index_id, index_suffix);
+}
+
+std::string InvertedIndexFileReader::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileReader::index_file_exist(const TabletIndex*
index_meta, bool* res) const {
Review Comment:
warning: method 'index_file_exist' can be made static
[readability-convert-member-functions-to-static]
be/src/olap/rowset/segment_v2/inverted_index_file_reader.h:69:
```diff
- Status index_file_exist(const TabletIndex* index_meta, bool* res)
const;
+ static Status index_file_exist(const TabletIndex* index_meta, bool*
res) ;
```
```suggestion
Status InvertedIndexFileReader::index_file_exist(const TabletIndex*
index_meta, bool* res) {
```
##########
be/src/olap/rowset/segment_v2/inverted_index_searcher.cpp:
##########
@@ -21,12 +21,12 @@
#include <CLucene/util/bkd/bkd_reader.h>
#include "common/config.h"
-#include "olap/rowset/segment_v2/inverted_index_compound_directory.h"
#include "olap/rowset/segment_v2/inverted_index_compound_reader.h"
#include "olap/rowset/segment_v2/inverted_index_desc.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
namespace doris::segment_v2 {
-Status FulltextIndexSearcherBuilder::build(DorisCompoundReader* directory,
+Status FulltextIndexSearcherBuilder::build(lucene::store::Directory* directory,
Review Comment:
warning: method 'build' can be made static
[readability-convert-member-functions-to-static]
```suggestion
static Status FulltextIndexSearcherBuilder::build(lucene::store::Directory*
directory,
```
##########
be/src/olap/rowset/segment_v2/segment.cpp:
##########
@@ -115,6 +116,21 @@ Status Segment::_open() {
return Status::OK();
}
+Status Segment::_open_inverted_index() {
Review Comment:
warning: method '_open_inverted_index' can be made static
[readability-convert-member-functions-to-static]
be/src/olap/rowset/segment_v2/segment.h:204:
```diff
- Status _open_inverted_index();
+ static Status _open_inverted_index();
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_reader.cpp:
##########
@@ -0,0 +1,272 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_reader.h"
+
+#include <memory>
+#include <utility>
+
+#include "olap/rowset/segment_v2/inverted_index_compound_reader.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+
+namespace doris::segment_v2 {
+
+Status InvertedIndexFileReader::init(int32_t read_buffer_size, bool
open_idx_file_cache) {
+ _read_buffer_size = read_buffer_size;
+ _open_idx_file_cache = open_idx_file_cache;
+ if (_storage_format == InvertedIndexStorageFormatPB::V2) {
+ return _init_from_v2(read_buffer_size);
+ } else {
+ return Status::OK();
+ }
+}
+
+Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
Review Comment:
warning: method '_init_from_v2' can be made static
[readability-convert-member-functions-to-static]
be/src/olap/rowset/segment_v2/inverted_index_file_reader.h:74:
```diff
- Status _init_from_v2(int32_t read_buffer_size);
+ static Status _init_from_v2(int32_t read_buffer_size);
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_reader.cpp:
##########
@@ -0,0 +1,272 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_reader.h"
+
+#include <memory>
+#include <utility>
+
+#include "olap/rowset/segment_v2/inverted_index_compound_reader.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+
+namespace doris::segment_v2 {
+
+Status InvertedIndexFileReader::init(int32_t read_buffer_size, bool
open_idx_file_cache) {
+ _read_buffer_size = read_buffer_size;
+ _open_idx_file_cache = open_idx_file_cache;
+ if (_storage_format == InvertedIndexStorageFormatPB::V2) {
+ return _init_from_v2(read_buffer_size);
+ } else {
+ return Status::OK();
+ }
+}
+
+Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
Review Comment:
warning: function '_init_from_v2' exceeds recommended size/complexity
thresholds [readability-function-size]
```cpp
Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
^
```
<details>
<summary>Additional context</summary>
**be/src/olap/rowset/segment_v2/inverted_index_file_reader.cpp:38:** 85
lines including whitespace and comments (threshold 80)
```cpp
Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
^
```
</details>
##########
be/src/olap/rowset/segment_v2/inverted_index_compaction.h:
##########
@@ -16,19 +16,23 @@
// under the License.
#pragma once
+#include <CLucene.h>
Review Comment:
warning: 'CLucene.h' file not found [clang-diagnostic-error]
```cpp
#include <CLucene.h>
^
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_reader.h:
##########
@@ -0,0 +1,93 @@
+// 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
Review Comment:
warning: 'CLucene.h' file not found [clang-diagnostic-error]
```cpp
#include <CLucene.h> // IWYU pragma: keep
^
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_writer.cpp:
##########
@@ -0,0 +1,414 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_writer.h"
+
+#include "common/status.h"
+#include "io/fs/file_writer.h"
+#include "io/fs/local_file_system.h"
+#include "olap/rowset/segment_v2/inverted_index_desc.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+#include "runtime/exec_env.h"
+
+namespace doris::segment_v2 {
+
+std::string InvertedIndexFileWriter::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileWriter::initialize(InvertedIndexDirectoryMap&
indices_dirs) {
+ _indices_dirs = std::move(indices_dirs);
+ return Status::OK();
+}
+
+Result<DorisFSDirectory*> InvertedIndexFileWriter::open(const TabletIndex*
index_meta) {
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+ auto tmp_file_dir =
ExecEnv::GetInstance()->get_tmp_file_dirs()->get_tmp_file_dir();
+ _lfs = io::global_local_filesystem();
+ auto lfs_index_path = InvertedIndexDescriptor::get_temporary_index_path(
+ tmp_file_dir / _segment_file_name, index_meta->index_id(),
+ index_meta->get_index_suffix());
+ auto index_path = InvertedIndexDescriptor::get_temporary_index_path(
+ (_index_file_dir / _segment_file_name).native(), index_id,
index_suffix);
+
+ bool exists = false;
+ auto st = _fs->exists(lfs_index_path.c_str(), &exists);
+ if (!st.ok()) {
+ LOG(ERROR) << "index_path:" << lfs_index_path << " exists error:" <<
st;
+ return ResultError(st);
+ }
+ if (exists) {
+ LOG(ERROR) << "try to init a directory:" << lfs_index_path << "
already exists";
+ return ResultError(Status::InternalError("init_fulltext_index
directory already exists"));
+ }
+
+ bool can_use_ram_dir = true;
+ bool use_compound_file_writer = false;
+ auto* dir = DorisFSDirectoryFactory::getDirectory(_lfs,
lfs_index_path.c_str(),
+
use_compound_file_writer, can_use_ram_dir,
+ nullptr, _fs,
index_path.c_str());
+ _indices_dirs.emplace(std::make_pair(index_id, index_suffix),
+ std::unique_ptr<DorisFSDirectory>(dir));
+ return dir;
+}
+
+Status InvertedIndexFileWriter::delete_index(const TabletIndex* index_meta) {
+ if (!index_meta) {
+ return Status::Error<ErrorCode::INVALID_ARGUMENT>("Index metadata is
null.");
+ }
+
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+
+ // Check if the specified index exists
+ auto index_it = _indices_dirs.find(std::make_pair(index_id, index_suffix));
+ if (index_it == _indices_dirs.end()) {
+ std::ostringstream errMsg;
+ errMsg << "No inverted index with id " << index_id << " and suffix "
<< index_suffix
+ << " found.";
+ LOG(WARNING) << errMsg.str();
+ return Status::OK();
+ }
+
+ _indices_dirs.erase(index_it);
+ return Status::OK();
+}
+
+size_t InvertedIndexFileWriter::headerLength() {
Review Comment:
warning: method 'headerLength' can be made static
[readability-convert-member-functions-to-static]
be/src/olap/rowset/segment_v2/inverted_index_file_writer.h:77:
```diff
- size_t headerLength();
+ static size_t headerLength();
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_reader.cpp:
##########
@@ -0,0 +1,272 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_reader.h"
+
+#include <memory>
+#include <utility>
+
+#include "olap/rowset/segment_v2/inverted_index_compound_reader.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+
+namespace doris::segment_v2 {
+
+Status InvertedIndexFileReader::init(int32_t read_buffer_size, bool
open_idx_file_cache) {
+ _read_buffer_size = read_buffer_size;
+ _open_idx_file_cache = open_idx_file_cache;
+ if (_storage_format == InvertedIndexStorageFormatPB::V2) {
+ return _init_from_v2(read_buffer_size);
+ } else {
+ return Status::OK();
+ }
+}
+
+Status InvertedIndexFileReader::_init_from_v2(int32_t read_buffer_size) {
+ std::unique_lock<std::shared_mutex> lock(_mutex); // Lock for writing
+ auto index_file_full_path = _index_file_dir / _index_file_name;
+ try {
+ bool exists = false;
+ RETURN_IF_ERROR(_fs->exists(index_file_full_path, &exists));
+ if (!exists) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "inverted index file {} is not found",
index_file_full_path.native());
+ }
+ int64_t file_size = 0;
+ RETURN_IF_ERROR(_fs->file_size(index_file_full_path, &file_size));
+ if (file_size == 0) {
+ LOG(WARNING) << "inverted index file " << index_file_full_path <<
" is empty.";
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "inverted index file {} is empty",
index_file_full_path.native());
+ }
+
+ CLuceneError err;
+ CL_NS(store)::IndexInput* index_input = nullptr;
+ auto ok = DorisFSDirectory::FSIndexInput::open(_fs,
index_file_full_path.c_str(),
+ index_input, err,
read_buffer_size);
+ if (!ok) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ index_file_full_path.native(), err.what());
+ }
+ index_input->setIdxFileCache(_open_idx_file_cache);
+ _stream = std::unique_ptr<CL_NS(store)::IndexInput>(index_input);
+ int32_t version = _stream->readInt(); // Read version number
+ if (version == InvertedIndexStorageFormatPB::V2) {
+ DCHECK(version == _storage_format);
+ int32_t numIndices = _stream->readInt(); // Read number of indices
+ ReaderFileEntry* entry = nullptr;
+
+ for (int32_t i = 0; i < numIndices; ++i) {
+ int64_t indexId = _stream->readInt(); // Read index ID
+ int32_t suffix_length = _stream->readInt(); // Read suffix
length
+ std::vector<uint8_t> suffix_data(suffix_length);
+ _stream->readBytes(suffix_data.data(), suffix_length);
+ std::string suffix_str(suffix_data.begin(), suffix_data.end());
+
+ int32_t numFiles = _stream->readInt(); // Read number of files
in the index
+
+ // true, true means it will deconstruct key and value
+ auto fileEntries = std::make_unique<EntriesType>(true, true);
+
+ for (int32_t j = 0; j < numFiles; ++j) {
+ entry = _CLNEW ReaderFileEntry();
+
+ int32_t file_name_length = _stream->readInt();
+ // aid will destruct in EntriesType map.
+ char* aid = (char*)malloc(file_name_length + 1);
+ _stream->readBytes(reinterpret_cast<uint8_t*>(aid),
file_name_length);
+ aid[file_name_length] = '\0';
+ //stream->readString(tid, CL_MAX_PATH);
+ entry->file_name = std::string(aid, file_name_length);
+ entry->offset = _stream->readLong();
+ entry->length = _stream->readLong();
+
+ fileEntries->put(aid, entry);
+ }
+
+ _indices_entries.emplace(std::make_pair(indexId,
std::move(suffix_str)),
+ std::move(fileEntries));
+ }
+ } else {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "unknown inverted index format {}", version);
+ }
+ } catch (CLuceneError& err) {
+ if (_stream != nullptr) {
+ try {
+ _stream->close();
+ } catch (CLuceneError& err) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when close idx file {}, error msg:
{}",
+ index_file_full_path.native(), err.what());
+ }
+ }
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when init idx file {}, error msg: {}",
+ index_file_full_path.native(), err.what());
+ }
+ return Status::OK();
+}
+
+Result<InvertedIndexDirectoryMap>
InvertedIndexFileReader::get_all_directories() {
+ InvertedIndexDirectoryMap res;
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ for (auto& index : _indices_entries) {
+ auto index_id = index.first.first;
+ auto index_suffix = index.first.second;
+ LOG(INFO) << "index_id:" << index_id << " index_suffix:" <<
index_suffix;
+ auto ret = _open(index_id, index_suffix);
+ if (!ret.has_value()) {
+ return ResultError(ret.error());
+ }
+ res.emplace(std::make_pair(index_id, index_suffix),
std::move(ret.value()));
+ }
+ return res;
+}
+
+Result<std::unique_ptr<DorisCompoundReader>> InvertedIndexFileReader::_open(
+ int64_t index_id, std::string& index_suffix) const {
+ std::unique_ptr<DorisCompoundReader> compound_reader;
+
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ DorisFSDirectory* dir = nullptr;
+ auto file_name =
InvertedIndexDescriptor::get_index_file_name(_segment_file_name, index_id,
+
index_suffix);
+ try {
+ dir = DorisFSDirectoryFactory::getDirectory(_fs,
_index_file_dir.c_str());
+
+ compound_reader = std::make_unique<DorisCompoundReader>(
+ dir, file_name.c_str(), _read_buffer_size,
_open_idx_file_cache);
+ } catch (CLuceneError& err) {
+ if (dir != nullptr) {
+ dir->close();
+ _CLDELETE(dir)
+ }
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ (_index_file_dir / file_name).native(), err.what()));
+ }
+ } else {
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ if (_stream == nullptr) {
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "CLuceneError occur when open idx file {}, stream is
nullptr",
+ (_index_file_dir / _index_file_name).native()));
+ }
+
+ // Check if the specified index exists
+ auto index_it = _indices_entries.find(std::make_pair(index_id,
index_suffix));
+ if (index_it == _indices_entries.end()) {
+ std::ostringstream errMsg;
+ errMsg << "No index with id " << index_id << " found";
+ return
ResultError(Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when open idx file {}, error msg: {}",
+ (_index_file_dir / _index_file_name).native(),
errMsg.str()));
+ }
+ // Need to clone resource here, because index searcher cache need it.
+ bool own_index_input = true;
+ compound_reader = std::make_unique<DorisCompoundReader>(
+ _stream->clone(), index_it->second.get(), own_index_input,
_read_buffer_size);
+ }
+ return compound_reader;
+}
+Result<std::unique_ptr<DorisCompoundReader>> InvertedIndexFileReader::open(
+ const TabletIndex* index_meta) const {
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+ return _open(index_id, index_suffix);
+}
+
+std::string InvertedIndexFileReader::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileReader::index_file_exist(const TabletIndex*
index_meta, bool* res) const {
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ auto index_file_path = _index_file_dir /
InvertedIndexDescriptor::get_index_file_name(
+ _segment_file_name,
index_meta->index_id(),
+
index_meta->get_index_suffix());
+ return _fs->exists(index_file_path, res);
+ } else {
+ std::shared_lock<std::shared_mutex> lock(_mutex); // Lock for reading
+ if (_stream == nullptr) {
+ *res = false;
+ return Status::Error<ErrorCode::INVERTED_INDEX_FILE_NOT_FOUND>(
+ "idx file {} is not opened", (_index_file_dir /
_index_file_name).native());
+ }
+ // Check if the specified index exists
+ auto index_it = _indices_entries.find(
+ std::make_pair(index_meta->index_id(),
index_meta->get_index_suffix()));
+ if (index_it == _indices_entries.end()) {
+ *res = false;
+ } else {
+ *res = true;
+ }
+ }
+ return Status::OK();
+}
+
+Status InvertedIndexFileReader::has_null(const TabletIndex* index_meta, bool*
res) const {
Review Comment:
warning: method 'has_null' can be made static
[readability-convert-member-functions-to-static]
be/src/olap/rowset/segment_v2/inverted_index_file_reader.h:70:
```diff
- Status has_null(const TabletIndex* index_meta, bool* res) const;
+ static Status has_null(const TabletIndex* index_meta, bool* res) ;
```
```suggestion
Status InvertedIndexFileReader::has_null(const TabletIndex* index_meta,
bool* res) {
```
##########
be/src/olap/rowset/segment_v2/inverted_index_reader.h:
##########
@@ -18,7 +18,6 @@
#pragma once
#include <CLucene/util/bkd/bkd_reader.h>
Review Comment:
warning: 'CLucene/util/bkd/bkd_reader.h' file not found
[clang-diagnostic-error]
```cpp
#include <CLucene/util/bkd/bkd_reader.h>
^
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_writer.h:
##########
@@ -0,0 +1,97 @@
+// 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
Review Comment:
warning: 'CLucene.h' file not found [clang-diagnostic-error]
```cpp
#include <CLucene.h> // IWYU pragma: keep
^
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_writer.cpp:
##########
@@ -0,0 +1,414 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_writer.h"
+
+#include "common/status.h"
+#include "io/fs/file_writer.h"
+#include "io/fs/local_file_system.h"
+#include "olap/rowset/segment_v2/inverted_index_desc.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+#include "runtime/exec_env.h"
+
+namespace doris::segment_v2 {
+
+std::string InvertedIndexFileWriter::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileWriter::initialize(InvertedIndexDirectoryMap&
indices_dirs) {
Review Comment:
warning: method 'initialize' can be made static
[readability-convert-member-functions-to-static]
```suggestion
static Status InvertedIndexFileWriter::initialize(InvertedIndexDirectoryMap&
indices_dirs) {
```
##########
be/src/olap/tablet_schema.h:
##########
@@ -333,6 +333,14 @@ class TabletSchema {
segment_v2::CompressionTypePB compression_type() const { return
_compression_type; }
const std::vector<TabletIndex>& indexes() const { return _indexes; }
+ bool has_inverted_index() const {
Review Comment:
warning: method 'has_inverted_index' can be made static
[readability-convert-member-functions-to-static]
```suggestion
static bool has_inverted_index() {
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_writer.cpp:
##########
@@ -0,0 +1,414 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_writer.h"
+
+#include "common/status.h"
+#include "io/fs/file_writer.h"
+#include "io/fs/local_file_system.h"
+#include "olap/rowset/segment_v2/inverted_index_desc.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+#include "runtime/exec_env.h"
+
+namespace doris::segment_v2 {
+
+std::string InvertedIndexFileWriter::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileWriter::initialize(InvertedIndexDirectoryMap&
indices_dirs) {
+ _indices_dirs = std::move(indices_dirs);
+ return Status::OK();
+}
+
+Result<DorisFSDirectory*> InvertedIndexFileWriter::open(const TabletIndex*
index_meta) {
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+ auto tmp_file_dir =
ExecEnv::GetInstance()->get_tmp_file_dirs()->get_tmp_file_dir();
+ _lfs = io::global_local_filesystem();
+ auto lfs_index_path = InvertedIndexDescriptor::get_temporary_index_path(
+ tmp_file_dir / _segment_file_name, index_meta->index_id(),
+ index_meta->get_index_suffix());
+ auto index_path = InvertedIndexDescriptor::get_temporary_index_path(
+ (_index_file_dir / _segment_file_name).native(), index_id,
index_suffix);
+
+ bool exists = false;
+ auto st = _fs->exists(lfs_index_path.c_str(), &exists);
+ if (!st.ok()) {
+ LOG(ERROR) << "index_path:" << lfs_index_path << " exists error:" <<
st;
+ return ResultError(st);
+ }
+ if (exists) {
+ LOG(ERROR) << "try to init a directory:" << lfs_index_path << "
already exists";
+ return ResultError(Status::InternalError("init_fulltext_index
directory already exists"));
+ }
+
+ bool can_use_ram_dir = true;
+ bool use_compound_file_writer = false;
+ auto* dir = DorisFSDirectoryFactory::getDirectory(_lfs,
lfs_index_path.c_str(),
+
use_compound_file_writer, can_use_ram_dir,
+ nullptr, _fs,
index_path.c_str());
+ _indices_dirs.emplace(std::make_pair(index_id, index_suffix),
+ std::unique_ptr<DorisFSDirectory>(dir));
+ return dir;
+}
+
+Status InvertedIndexFileWriter::delete_index(const TabletIndex* index_meta) {
+ if (!index_meta) {
+ return Status::Error<ErrorCode::INVALID_ARGUMENT>("Index metadata is
null.");
+ }
+
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+
+ // Check if the specified index exists
+ auto index_it = _indices_dirs.find(std::make_pair(index_id, index_suffix));
+ if (index_it == _indices_dirs.end()) {
+ std::ostringstream errMsg;
+ errMsg << "No inverted index with id " << index_id << " and suffix "
<< index_suffix
+ << " found.";
+ LOG(WARNING) << errMsg.str();
+ return Status::OK();
+ }
+
+ _indices_dirs.erase(index_it);
+ return Status::OK();
+}
+
+size_t InvertedIndexFileWriter::headerLength() {
+ size_t header_size = 0;
+ header_size +=
+ sizeof(int) * 2; // Account for the size of the version number and
number of indices
+ for (const auto& entry : _indices_dirs) {
+ auto suffix = entry.first.second;
+ header_size += sizeof(int); // index id
+ header_size += 4; // index suffix name size
+ header_size += suffix.length(); // index suffix name
+ header_size += sizeof(int); // index file count
+ const auto& dir = entry.second;
+ std::vector<std::string> files;
+ dir->list(&files);
+
+ for (auto file : files) {
+ header_size += 4; // file name size
+ header_size += file.length(); // file name
+ header_size += 8; // file offset
+ header_size += 8; // file size
+ }
+ }
+ return header_size;
+}
+
+Status InvertedIndexFileWriter::close() {
+ if (_indices_dirs.empty()) {
+ return Status::OK();
+ }
+ try {
+ if (_storage_format == InvertedIndexStorageFormatPB::V1) {
+ for (const auto& entry : _indices_dirs) {
+ const auto& dir = entry.second;
+ auto* cfsWriter = _CLNEW DorisCompoundFileWriter(dir.get());
+ // write compound file
+ _file_size += cfsWriter->writeCompoundFile();
+ // delete index path, which contains separated inverted index
files
+ if (std::strcmp(dir->getObjectName(), "DorisFSDirectory") ==
0) {
+ auto* compound_dir =
static_cast<DorisFSDirectory*>(dir.get());
+ compound_dir->deleteDirectory();
+ }
+ _CLDELETE(cfsWriter)
+ }
+ } else {
+ _file_size = write();
+ for (const auto& entry : _indices_dirs) {
+ const auto& dir = entry.second;
+ // delete index path, which contains separated inverted index
files
+ if (std::strcmp(dir->getObjectName(), "DorisFSDirectory") ==
0) {
+ auto* compound_dir =
static_cast<DorisFSDirectory*>(dir.get());
+ compound_dir->deleteDirectory();
+ }
+ }
+ }
+ } catch (CLuceneError& err) {
+ return Status::Error<ErrorCode::INVERTED_INDEX_CLUCENE_ERROR>(
+ "CLuceneError occur when close idx file {}, error msg: {}",
+ InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name),
+ err.what());
+ }
+ return Status::OK();
+}
+size_t InvertedIndexFileWriter::write() {
Review Comment:
warning: function 'write' exceeds recommended size/complexity thresholds
[readability-function-size]
```cpp
size_t InvertedIndexFileWriter::write() {
^
```
<details>
<summary>Additional context</summary>
**be/src/olap/rowset/segment_v2/inverted_index_file_writer.cpp:155:** 84
lines including whitespace and comments (threshold 80)
```cpp
size_t InvertedIndexFileWriter::write() {
^
```
</details>
##########
be/src/olap/rowset/segment_v2/inverted_index_searcher.h:
##########
@@ -17,7 +17,14 @@
#pragma once
-#include <CLucene.h>
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wshadow-field"
+#endif
+#include <CLucene.h> // IWYU pragma: keep
Review Comment:
warning: 'CLucene.h' file not found [clang-diagnostic-error]
```cpp
#include <CLucene.h> // IWYU pragma: keep
^
```
##########
be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:
##########
@@ -546,72 +511,85 @@ class InvertedIndexColumnWriterImpl : public
InvertedIndexColumnWriter {
faststring buf;
buf.resize(size);
_null_bitmap.write(reinterpret_cast<char*>(buf.data()), false);
-
null_bitmap_out->writeBytes(reinterpret_cast<uint8_t*>(buf.data()), size);
+ null_bitmap_out->writeBytes(buf.data(), size);
null_bitmap_out->close();
}
}
Status finish() override {
Review Comment:
warning: function 'finish' has cognitive complexity of 52 (threshold 50)
[readability-function-cognitive-complexity]
```cpp
Status finish() override {
^
```
<details>
<summary>Additional context</summary>
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:519:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (_dir != nullptr) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:526:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if constexpr (field_is_numeric_type(field_type)) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:543:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
DBUG_EXECUTE_IF("InvertedIndexWriter._set_bkd_data_out_nullptr",
^
```
**be/src/util/debug_points.h:34:** expanded from macro 'DBUG_EXECUTE_IF'
```cpp
if (UNLIKELY(config::enable_debug_points)) {
\
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:543:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
DBUG_EXECUTE_IF("InvertedIndexWriter._set_bkd_data_out_nullptr",
^
```
**be/src/util/debug_points.h:36:** expanded from macro 'DBUG_EXECUTE_IF'
```cpp
if (dp) {
\
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:545:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if (data_out != nullptr && meta_out != nullptr &&
index_out != nullptr) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:550:** +1, nesting
level increased to 3
```cpp
} else {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:559:** +1, nesting
level increased to 2
```cpp
} else if constexpr (field_is_slice_type(field_type)) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:566:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
DBUG_EXECUTE_IF(
^
```
**be/src/util/debug_points.h:34:** expanded from macro 'DBUG_EXECUTE_IF'
```cpp
if (UNLIKELY(config::enable_debug_points)) {
\
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:566:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
DBUG_EXECUTE_IF(
^
```
**be/src/util/debug_points.h:36:** expanded from macro 'DBUG_EXECUTE_IF'
```cpp
if (dp) {
\
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:572:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
} catch (CLuceneError& e) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:573:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
FINALLY_CLOSE_OUTPUT(null_bitmap_out)
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:66:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
} catch (...) { \
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:574:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
FINALLY_CLOSE_OUTPUT(meta_out)
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:66:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
} catch (...) { \
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:575:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
FINALLY_CLOSE_OUTPUT(data_out)
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:66:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
} catch (...) { \
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:576:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
FINALLY_CLOSE_OUTPUT(index_out)
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:66:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
} catch (...) { \
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:577:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if constexpr (field_is_numeric_type(field_type)) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:578:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
FINALLY_CLOSE_OUTPUT(_dir)
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:65:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
if (x != nullptr) x->close(); \
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:578:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
FINALLY_CLOSE_OUTPUT(_dir)
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:66:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
} catch (...) { \
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:579:** +1, nesting
level increased to 3
```cpp
} else if constexpr (field_is_slice_type(field_type)) {
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:580:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
FINALLY_CLOSE_OUTPUT(_index_writer);
^
```
**be/src/olap/rowset/segment_v2/inverted_index_writer.cpp:66:** expanded
from macro 'FINALLY_CLOSE_OUTPUT'
```cpp
} catch (...) { \
^
```
</details>
##########
be/src/olap/rowset/segment_v2/inverted_index_searcher.cpp:
##########
@@ -51,15 +51,14 @@
return Status::OK();
}
-Status BKDIndexSearcherBuilder::build(DorisCompoundReader* directory,
+Status BKDIndexSearcherBuilder::build(lucene::store::Directory* directory,
Review Comment:
warning: method 'build' can be made static
[readability-convert-member-functions-to-static]
```suggestion
static Status BKDIndexSearcherBuilder::build(lucene::store::Directory*
directory,
```
##########
be/src/olap/rowset/segment_v2/inverted_index_file_writer.cpp:
##########
@@ -0,0 +1,414 @@
+// 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 "olap/rowset/segment_v2/inverted_index_file_writer.h"
+
+#include "common/status.h"
+#include "io/fs/file_writer.h"
+#include "io/fs/local_file_system.h"
+#include "olap/rowset/segment_v2/inverted_index_desc.h"
+#include "olap/rowset/segment_v2/inverted_index_fs_directory.h"
+#include "olap/tablet_schema.h"
+#include "runtime/exec_env.h"
+
+namespace doris::segment_v2 {
+
+std::string InvertedIndexFileWriter::get_index_file_path(const TabletIndex*
index_meta) const {
+ return InvertedIndexDescriptor::get_index_file_name(_index_file_dir /
_segment_file_name,
+ index_meta->index_id(),
+
index_meta->get_index_suffix());
+}
+
+Status InvertedIndexFileWriter::initialize(InvertedIndexDirectoryMap&
indices_dirs) {
+ _indices_dirs = std::move(indices_dirs);
+ return Status::OK();
+}
+
+Result<DorisFSDirectory*> InvertedIndexFileWriter::open(const TabletIndex*
index_meta) {
+ auto index_id = index_meta->index_id();
+ auto index_suffix = index_meta->get_index_suffix();
+ auto tmp_file_dir =
ExecEnv::GetInstance()->get_tmp_file_dirs()->get_tmp_file_dir();
+ _lfs = io::global_local_filesystem();
+ auto lfs_index_path = InvertedIndexDescriptor::get_temporary_index_path(
+ tmp_file_dir / _segment_file_name, index_meta->index_id(),
+ index_meta->get_index_suffix());
+ auto index_path = InvertedIndexDescriptor::get_temporary_index_path(
+ (_index_file_dir / _segment_file_name).native(), index_id,
index_suffix);
+
+ bool exists = false;
+ auto st = _fs->exists(lfs_index_path.c_str(), &exists);
+ if (!st.ok()) {
+ LOG(ERROR) << "index_path:" << lfs_index_path << " exists error:" <<
st;
+ return ResultError(st);
+ }
+ if (exists) {
+ LOG(ERROR) << "try to init a directory:" << lfs_index_path << "
already exists";
+ return ResultError(Status::InternalError("init_fulltext_index
directory already exists"));
+ }
+
+ bool can_use_ram_dir = true;
+ bool use_compound_file_writer = false;
+ auto* dir = DorisFSDirectoryFactory::getDirectory(_lfs,
lfs_index_path.c_str(),
+
use_compound_file_writer, can_use_ram_dir,
+ nullptr, _fs,
index_path.c_str());
+ _indices_dirs.emplace(std::make_pair(index_id, index_suffix),
+ std::unique_ptr<DorisFSDirectory>(dir));
+ return dir;
+}
+
+Status InvertedIndexFileWriter::delete_index(const TabletIndex* index_meta) {
Review Comment:
warning: method 'delete_index' can be made static
[readability-convert-member-functions-to-static]
```suggestion
static Status delete_index(const TabletIndex* index_meta);
```
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