feat: bump loon version (#46029)

See: #44956

This PR upgrades loon to the latest version and resolves building
conflicts.

---------

Signed-off-by: Ted Xu <ted.xu@zilliz.com>
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>

internal/core/conanfile.py

@@ -46,6 +46,7 @@ class MilvusConan(ConanFile):
         "mongo-cxx-driver/3.11.0#ae206de0e90fb8cb2fb95465fb8b2f01",
         "geos/3.12.0#0b177c90c25a8ca210578fb9e2899c37",
         "icu/74.2#cd1937b9561b8950a2ae6311284c5813",
+        "libavrocpp/1.12.1@milvus/dev",
     )
 
     generators = ("cmake", "cmake_find_package")

internal/core/src/common/VectorArrayStorageV2Test.cpp

@@ -106,13 +106,16 @@ class TestVectorArrayStorageV2 : public testing::Test {
         auto storage_config = milvus_storage::StorageConfig();
 
         // Create writer
-        milvus_storage::PackedRecordBatchWriter writer(
+        auto result = milvus_storage::PackedRecordBatchWriter::Make(
             fs,
             paths,
             schema_->ConvertToArrowSchema(),
             storage_config,
             column_groups,
-            writer_memory);
+            writer_memory,
+            ::parquet::default_writer_properties());
+        EXPECT_TRUE(result.ok());
+        auto writer = result.ValueOrDie();
 
         // Generate and write data
         int64_t row_count = 0;
@@ -201,9 +204,9 @@ class TestVectorArrayStorageV2 : public testing::Test {
             auto record_batch = arrow::RecordBatch::Make(
                 schema_->ConvertToArrowSchema(), test_data_count_, arrays);
             row_count += test_data_count_;
-            EXPECT_TRUE(writer.Write(record_batch).ok());
+            EXPECT_TRUE(writer->Write(record_batch).ok());
         }
-        EXPECT_TRUE(writer.Close().ok());
+        EXPECT_TRUE(writer->Close().ok());
 
         LoadFieldDataInfo load_info;
         load_info.field_infos.emplace(

internal/core/src/index/json_stats/JsonKeyStats.cpp

@@ -716,8 +716,11 @@ JsonKeyStats::GetColumnSchemaFromParquet(int64_t column_group_id,
                                          const std::string& file) {
     auto fs = milvus_storage::ArrowFileSystemSingleton::GetInstance()
                   .GetArrowFileSystem();
-    auto file_reader =
+    auto result = milvus_storage::FileRowGroupReader::Make(fs, file);
-        std::make_shared<milvus_storage::FileRowGroupReader>(fs, file);
+    AssertInfo(result.ok(),
+               "[StorageV2] Failed to create file row group reader: " +
+                   result.status().ToString());
+    auto file_reader = result.ValueOrDie();
     std::shared_ptr<arrow::Schema> file_schema = file_reader->schema();
     LOG_DEBUG("get column schema: [{}] for segment {}",
               file_schema->ToString(true),
@@ -778,9 +781,11 @@ JsonKeyStats::GetCommonMetaFromParquet(const std::string& file) {
 
     auto fs = milvus_storage::ArrowFileSystemSingleton::GetInstance()
                   .GetArrowFileSystem();
-    auto file_reader =
+    auto result = milvus_storage::FileRowGroupReader::Make(fs, file);
-        std::make_shared<milvus_storage::FileRowGroupReader>(fs, file);
+    AssertInfo(result.ok(),
-
+               "[StorageV2] Failed to create file row group reader: " +
+                   result.status().ToString());
+    auto file_reader = result.ValueOrDie();
     // get key value metadata from parquet file
     std::shared_ptr<milvus_storage::PackedFileMetadata> metadata =
         file_reader->file_metadata();
@@ -874,8 +879,11 @@ JsonKeyStats::LoadColumnGroup(int64_t column_group_id,
 
     auto fs = milvus_storage::ArrowFileSystemSingleton::GetInstance()
                   .GetArrowFileSystem();
-    auto file_reader =
+    auto result = milvus_storage::FileRowGroupReader::Make(fs, files[0]);
-        std::make_shared<milvus_storage::FileRowGroupReader>(fs, files[0]);
+    AssertInfo(result.ok(),
+               "[StorageV2] Failed to create file row group reader: " +
+                   result.status().ToString());
+    auto file_reader = result.ValueOrDie();
     std::shared_ptr<milvus_storage::PackedFileMetadata> metadata =
         file_reader->file_metadata();
     milvus_storage::FieldIDList field_id_list =
@@ -886,8 +894,11 @@ JsonKeyStats::LoadColumnGroup(int64_t column_group_id,
     }
 
     for (const auto& file : files) {
-        auto reader =
+        auto result = milvus_storage::FileRowGroupReader::Make(fs, file);
-            std::make_shared<milvus_storage::FileRowGroupReader>(fs, file);
+        AssertInfo(result.ok(),
+                   "[StorageV2] Failed to create file row group reader: " +
+                       result.status().ToString());
+        auto reader = result.ValueOrDie();
         auto row_group_meta_vector =
             reader->file_metadata()->GetRowGroupMetadataVector();
         num_rows += row_group_meta_vector.row_num();

internal/core/src/index/json_stats/parquet_writer.cpp

@@ -108,16 +108,19 @@ JsonStatsParquetWriter::Init(const ParquetWriteContext& context) {
     schema_ = context.schema;
     builders_ = context.builders;
     builders_map_ = context.builders_map;
-    kv_metadata_ = std::move(context.kv_metadata);
+    kv_metadata_ = context.kv_metadata;
     column_groups_ = context.column_groups;
     file_paths_ = context.file_paths;
-    packed_writer_ = std::make_unique<milvus_storage::PackedRecordBatchWriter>(
+    auto result = milvus_storage::PackedRecordBatchWriter::Make(fs_,
-        fs_,
                                                                 file_paths_,
                                                                 schema_,
                                                                 storage_config_,
                                                                 column_groups_,
                                                                 buffer_size_);
+    AssertInfo(result.ok(),
+               "[StorageV2] Failed to create packed writer: " +
+                   result.status().ToString());
+    packed_writer_ = result.ValueOrDie();
     for (const auto& [key, value] : kv_metadata_) {
         packed_writer_->AddUserMetadata(key, value);
     }

internal/core/src/index/json_stats/parquet_writer.h

@@ -232,7 +232,7 @@ class JsonStatsParquetWriter {
     size_t batch_size_;
     std::shared_ptr<arrow::fs::FileSystem> fs_;
     milvus_storage::StorageConfig storage_config_;
-    std::unique_ptr<milvus_storage::PackedRecordBatchWriter> packed_writer_;
+    std::shared_ptr<milvus_storage::PackedRecordBatchWriter> packed_writer_;
     std::vector<std::pair<std::string, std::string>> kv_metadata_;
 
     // cache for builders

internal/core/src/segcore/ChunkedSegmentSealedStorageV2Test.cpp

@@ -97,13 +97,16 @@ class TestChunkSegmentStorageV2 : public testing::TestWithParam<bool> {
         auto storage_config = milvus_storage::StorageConfig();
 
         // Create writer
-        milvus_storage::PackedRecordBatchWriter writer(
+        auto result = milvus_storage::PackedRecordBatchWriter::Make(
             fs,
             paths,
             schema->ConvertToArrowSchema(),
             storage_config,
             column_groups,
-            writer_memory);
+            writer_memory,
+            ::parquet::default_writer_properties());
+        EXPECT_TRUE(result.ok());
+        auto writer = result.ValueOrDie();
 
         // Generate and write data
         int64_t row_count = 0;
@@ -159,9 +162,9 @@ class TestChunkSegmentStorageV2 : public testing::TestWithParam<bool> {
             auto record_batch = arrow::RecordBatch::Make(
                 schema->ConvertToArrowSchema(), test_data_count, arrays);
             row_count += test_data_count;
-            EXPECT_TRUE(writer.Write(record_batch).ok());
+            EXPECT_TRUE(writer->Write(record_batch).ok());
         }
-        EXPECT_TRUE(writer.Close().ok());
+        EXPECT_TRUE(writer->Close().ok());
 
         LoadFieldDataInfo load_info;
         load_info.field_infos.emplace(

internal/core/src/segcore/SegmentGrowingImpl.cpp

@@ -440,11 +440,15 @@ SegmentGrowingImpl::load_column_group_data_internal(
         std::vector<std::vector<int64_t>> row_group_lists;
         row_group_lists.reserve(insert_files.size());
         for (const auto& file : insert_files) {
-            auto reader = std::make_shared<milvus_storage::FileRowGroupReader>(
+            auto result = milvus_storage::FileRowGroupReader::Make(
                 fs,
                 file,
                 milvus_storage::DEFAULT_READ_BUFFER_SIZE,
                 storage::GetReaderProperties());
+            AssertInfo(result.ok(),
+                       "[StorageV2] Failed to create file row group reader: " +
+                           result.status().ToString());
+            auto reader = result.ValueOrDie();
             auto row_group_num =
                 reader->file_metadata()->GetRowGroupMetadataVector().size();
             std::vector<int64_t> all_row_groups(row_group_num);

internal/core/src/segcore/SegmentGrowingStorageV2Test.cpp

@@ -143,12 +143,20 @@ TEST_F(TestGrowingStorageV2, LoadFieldData) {
     auto column_groups = std::vector<std::vector<int>>{{2}, {0, 1}};
     auto writer_memory = 16 * 1024 * 1024;
     auto storage_config = milvus_storage::StorageConfig();
-    milvus_storage::PackedRecordBatchWriter writer(
+    auto result = milvus_storage::PackedRecordBatchWriter::Make(
-        fs_, paths, schema_, storage_config, column_groups, writer_memory);
+        fs_,
+        paths,
+        schema_,
+        storage_config,
+        column_groups,
+        writer_memory,
+        ::parquet::default_writer_properties());
+    EXPECT_TRUE(result.ok());
+    auto writer = result.ValueOrDie();
     for (int i = 0; i < batch_size; ++i) {
-        EXPECT_TRUE(writer.Write(record_batch_).ok());
+        EXPECT_TRUE(writer->Write(record_batch_).ok());
     }
-    EXPECT_TRUE(writer.Close().ok());
+    EXPECT_TRUE(writer->Close().ok());
 
     auto schema = std::make_shared<milvus::Schema>();
     auto ts_fid = schema->AddDebugField("ts", milvus::DataType::INT64, true);
@@ -187,20 +195,32 @@ TEST_F(TestGrowingStorageV2, LoadWithStrategy) {
     auto column_groups = std::vector<std::vector<int>>{{2}, {0, 1}};
     auto writer_memory = 16 * 1024 * 1024;
     auto storage_config = milvus_storage::StorageConfig();
-    milvus_storage::PackedRecordBatchWriter writer(
+    auto result = milvus_storage::PackedRecordBatchWriter::Make(
-        fs_, paths, schema_, storage_config, column_groups, writer_memory);
+        fs_,
+        paths,
+        schema_,
+        storage_config,
+        column_groups,
+        writer_memory,
+        ::parquet::default_writer_properties());
+    EXPECT_TRUE(result.ok());
+    auto writer = result.ValueOrDie();
     for (int i = 0; i < batch_size; ++i) {
-        EXPECT_TRUE(writer.Write(record_batch_).ok());
+        EXPECT_TRUE(writer->Write(record_batch_).ok());
     }
-    EXPECT_TRUE(writer.Close().ok());
+    EXPECT_TRUE(writer->Close().ok());
 
     auto channel = std::make_shared<milvus::ArrowReaderChannel>();
     int64_t memory_limit = 1024 * 1024 * 1024;  // 1GB
     uint64_t parallel_degree = 2;
 
     // read all row groups
-    auto fr = std::make_shared<milvus_storage::FileRowGroupReader>(
+    auto reader_result =
-        fs_, paths[0], schema_);
+        milvus_storage::FileRowGroupReader::Make(fs_, paths[0]);
+    AssertInfo(reader_result.ok(),
+               "[StorageV2] Failed to create file row group reader: " +
+                   reader_result.status().ToString());
+    auto fr = reader_result.ValueOrDie();
     auto row_group_metadata = fr->file_metadata()->GetRowGroupMetadataVector();
     auto status = fr->Close();
     AssertInfo(
@@ -349,8 +369,16 @@ TEST_F(TestGrowingStorageV2, TestAllDataTypes) {
     auto writer_memory = 16 * 1024 * 1024;
     auto storage_config = milvus_storage::StorageConfig();
     auto arrow_schema = schema->ConvertToArrowSchema();
-    milvus_storage::PackedRecordBatchWriter writer(
+    auto result = milvus_storage::PackedRecordBatchWriter::Make(
-        fs_, paths, arrow_schema, storage_config, column_groups, writer_memory);
+        fs_,
+        paths,
+        arrow_schema,
+        storage_config,
+        column_groups,
+        writer_memory,
+        ::parquet::default_writer_properties());
+    EXPECT_TRUE(result.ok());
+    auto writer = result.ValueOrDie();
     int64_t total_rows = 0;
     for (int64_t i = 0; i < n_batch; i++) {
         auto dataset = DataGen(schema, per_batch);
@@ -358,9 +386,9 @@ TEST_F(TestGrowingStorageV2, TestAllDataTypes) {
             ConvertToArrowRecordBatch(dataset, dim, arrow_schema);
         total_rows += record_batch->num_rows();
 
-        EXPECT_TRUE(writer.Write(record_batch).ok());
+        EXPECT_TRUE(writer->Write(record_batch).ok());
     }
-    EXPECT_TRUE(writer.Close().ok());
+    EXPECT_TRUE(writer->Close().ok());
 
     // Load data back from storage v2
     LoadFieldDataInfo load_info;

internal/core/src/segcore/memory_planner.cpp

@@ -183,32 +183,30 @@ LoadWithStrategy(const std::vector<std::string>& remote_files,
                 memory_limit / blocks.size(), FILE_SLICE_SIZE.load());
 
             for (const auto& block : blocks) {
-                futures.emplace_back(pool.Submit([block,
+                futures.emplace_back(pool.Submit(
-                                                  fs,
+                    [block, fs, file, file_idx, schema, reader_memory_limit]() {
-                                                  file,
-                                                  file_idx,
-                                                  schema,
-                                                  reader_memory_limit]() {
                         AssertInfo(fs != nullptr,
                                    "[StorageV2] file system is nullptr");
-                    auto row_group_reader =
+                        auto result = milvus_storage::FileRowGroupReader::Make(
-                        std::make_shared<milvus_storage::FileRowGroupReader>(
                             fs,
                             file,
                             schema,
                             reader_memory_limit,
                             milvus::storage::GetReaderProperties());
-                    AssertInfo(row_group_reader != nullptr,
+                        AssertInfo(
-                               "[StorageV2] row group reader is nullptr");
+                            result.ok(),
-                    row_group_reader->SetRowGroupOffsetAndCount(block.offset,
+                            "[StorageV2] Failed to create row group reader: " +
-                                                                block.count);
+                                result.status().ToString());
-                    LOG_INFO(
+                        auto row_group_reader = result.ValueOrDie();
-                        "[StorageV2] read row groups from file {} with offset "
+                        auto status =
-                        "{} and count "
+                            row_group_reader->SetRowGroupOffsetAndCount(
-                        "{}",
+                                block.offset, block.count);
-                        file,
+                        AssertInfo(status.ok(),
-                        block.offset,
+                                   "[StorageV2] Failed to set row group offset "
-                        block.count);
+                                   "and count " +
+                                       std::to_string(block.offset) + " and " +
+                                       std::to_string(block.count) +
+                                       " with error " + status.ToString());
                         auto ret = std::make_shared<ArrowDataWrapper>();
                         for (int64_t i = 0; i < block.count; ++i) {
                             std::shared_ptr<arrow::Table> table;
@@ -217,15 +215,16 @@ LoadWithStrategy(const std::vector<std::string>& remote_files,
                             AssertInfo(status.ok(),
                                        "[StorageV2] Failed to read row group " +
                                            std::to_string(block.offset + i) +
-                                       " from file " + file + " with error " +
+                                           " from file " + file +
-                                       status.ToString());
+                                           " with error " + status.ToString());
                             ret->arrow_tables.push_back(
                                 {file_idx,
                                  static_cast<size_t>(block.offset + i),
                                  table});
                         }
                         auto close_status = row_group_reader->Close();
-                    AssertInfo(close_status.ok(),
+                        AssertInfo(
+                            close_status.ok(),
                             "[StorageV2] Failed to close row group reader "
                             "for file " +
                                 file + " with error " +

internal/core/src/segcore/packed_writer_c.cpp

@@ -108,16 +108,21 @@ NewPackedWriterWithStorageConfig(struct ArrowSchema* schema,
         }
 
         auto writer_properties = builder.build();
-        auto writer = std::make_unique<milvus_storage::PackedRecordBatchWriter>(
+        auto result =
-            trueFs,
+            milvus_storage::PackedRecordBatchWriter::Make(trueFs,
                                                           truePaths,
                                                           trueSchema,
                                                           storage_config,
                                                           columnGroups,
                                                           buffer_size,
                                                           writer_properties);
-        AssertInfo(writer, "[StorageV2] writer pointer is null");
+        AssertInfo(result.ok(),
-        *c_packed_writer = writer.release();
+                   "[StorageV2] Failed to create packed writer: " +
+                       result.status().ToString());
+        auto writer = result.ValueOrDie();
+        *c_packed_writer =
+            new std::shared_ptr<milvus_storage::PackedRecordBatchWriter>(
+                std::move(writer));
         return milvus::SuccessCStatus();
     } catch (std::exception& e) {
         return milvus::FailureCStatus(&e);
@@ -177,16 +182,21 @@ NewPackedWriter(struct ArrowSchema* schema,
         }
 
         auto writer_properties = builder.build();
-        auto writer = std::make_unique<milvus_storage::PackedRecordBatchWriter>(
+        auto result =
-            trueFs,
+            milvus_storage::PackedRecordBatchWriter::Make(trueFs,
                                                           truePaths,
                                                           trueSchema,
                                                           conf,
                                                           columnGroups,
                                                           buffer_size,
                                                           writer_properties);
-        AssertInfo(writer, "[StorageV2] writer pointer is null");
+        AssertInfo(result.ok(),
-        *c_packed_writer = writer.release();
+                   "[StorageV2] Failed to create packed writer: " +
+                       result.status().ToString());
+        auto writer = result.ValueOrDie();
+        *c_packed_writer =
+            new std::shared_ptr<milvus_storage::PackedRecordBatchWriter>(
+                std::move(writer));
         return milvus::SuccessCStatus();
     } catch (std::exception& e) {
         return milvus::FailureCStatus(&e);
@@ -201,8 +211,8 @@ WriteRecordBatch(CPackedWriter c_packed_writer,
     SCOPE_CGO_CALL_METRIC();
 
     try {
-        auto packed_writer =
+        auto packed_writer = *static_cast<
-            static_cast<milvus_storage::PackedRecordBatchWriter*>(
+            std::shared_ptr<milvus_storage::PackedRecordBatchWriter>*>(
             c_packed_writer);
 
         auto import_schema = arrow::ImportSchema(schema);
@@ -248,10 +258,10 @@ CloseWriter(CPackedWriter c_packed_writer) {
     SCOPE_CGO_CALL_METRIC();
 
     try {
-        auto packed_writer =
+        auto packed_writer = static_cast<
-            static_cast<milvus_storage::PackedRecordBatchWriter*>(
+            std::shared_ptr<milvus_storage::PackedRecordBatchWriter>*>(
             c_packed_writer);
-        auto status = packed_writer->Close();
+        auto status = (*packed_writer)->Close();
         delete packed_writer;
         if (!status.ok()) {
             return milvus::FailureCStatus(milvus::ErrorCode::FileWriteFailed,

internal/core/src/segcore/storagev2translator/GroupChunkTranslator.cpp

@@ -109,11 +109,15 @@ GroupChunkTranslator::GroupChunkTranslator(
     parquet_file_metadata_.reserve(insert_files_.size());
     row_group_meta_list_.reserve(insert_files_.size());
     for (const auto& file : insert_files_) {
-        auto reader = std::make_shared<milvus_storage::FileRowGroupReader>(
+        auto result = milvus_storage::FileRowGroupReader::Make(
             fs,
             file,
             milvus_storage::DEFAULT_READ_BUFFER_SIZE,
             storage::GetReaderProperties());
+        AssertInfo(result.ok(),
+                   "[StorageV2] Failed to create file row group reader: " +
+                       result.status().ToString());
+        auto reader = result.ValueOrDie();
         parquet_file_metadata_.push_back(
             reader->file_metadata()->GetParquetMetadata());
 

internal/core/src/segcore/storagev2translator/GroupChunkTranslatorTest.cpp

@@ -59,12 +59,16 @@ class GroupChunkTranslatorTest : public ::testing::TestWithParam<bool> {
             {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}};
         auto writer_memory = 16 * 1024 * 1024;
         auto storage_config = milvus_storage::StorageConfig();
-        milvus_storage::PackedRecordBatchWriter writer(fs_,
+        auto result = milvus_storage::PackedRecordBatchWriter::Make(
+            fs_,
             paths_,
             arrow_schema_,
             storage_config,
             column_groups,
-                                                       writer_memory);
+            writer_memory,
+            ::parquet::default_writer_properties());
+        EXPECT_TRUE(result.ok());
+        auto writer = result.ValueOrDie();
         int64_t total_rows = 0;
         for (int64_t i = 0; i < n_batch; i++) {
             auto dataset = DataGen(schema_, per_batch);
@@ -72,9 +76,9 @@ class GroupChunkTranslatorTest : public ::testing::TestWithParam<bool> {
                 ConvertToArrowRecordBatch(dataset, dim, arrow_schema_);
             total_rows += record_batch->num_rows();
 
-            EXPECT_TRUE(writer.Write(record_batch).ok());
+            EXPECT_TRUE(writer->Write(record_batch).ok());
         }
-        EXPECT_TRUE(writer.Close().ok());
+        EXPECT_TRUE(writer->Close().ok());
     }
 
  protected:
@@ -116,8 +120,12 @@ TEST_P(GroupChunkTranslatorTest, TestWithMmap) {
         milvus::proto::common::LoadPriority::LOW);
 
     // num cells - get the expected number from the file directly
-    auto fr =
+    auto reader_result =
-        std::make_shared<milvus_storage::FileRowGroupReader>(fs_, paths_[0]);
+        milvus_storage::FileRowGroupReader::Make(fs_, paths_[0]);
+    AssertInfo(reader_result.ok(),
+               "[StorageV2] Failed to create file row group reader: " +
+                   reader_result.status().ToString());
+    auto fr = reader_result.ValueOrDie();
     auto expected_num_cells =
         fr->file_metadata()->GetRowGroupMetadataVector().size();
     auto row_group_metadata_vector =
@@ -214,25 +222,33 @@ TEST_P(GroupChunkTranslatorTest, TestMultipleFiles) {
         auto writer_memory = 16 * 1024 * 1024;
         auto storage_config = milvus_storage::StorageConfig();
         std::vector<std::string> single_file_paths{file_path};
-        milvus_storage::PackedRecordBatchWriter writer(fs_,
+        auto result = milvus_storage::PackedRecordBatchWriter::Make(
+            fs_,
             single_file_paths,
             arrow_schema_,
             storage_config,
             column_groups,
-                                                       writer_memory);
+            writer_memory,
+            ::parquet::default_writer_properties());
+        EXPECT_TRUE(result.ok());
+        auto writer = result.ValueOrDie();
 
         for (int64_t i = 0; i < n_batch; i++) {
             auto dataset = DataGen(schema_, per_batch);
             auto record_batch =
                 ConvertToArrowRecordBatch(dataset, dim, arrow_schema_);
             total_rows += record_batch->num_rows();
-            EXPECT_TRUE(writer.Write(record_batch).ok());
+            EXPECT_TRUE(writer->Write(record_batch).ok());
         }
-        EXPECT_TRUE(writer.Close().ok());
+        EXPECT_TRUE(writer->Close().ok());
 
         // Get the number of row groups in this file
-        auto fr = std::make_shared<milvus_storage::FileRowGroupReader>(
+        auto reader_result =
-            fs_, file_path);
+            milvus_storage::FileRowGroupReader::Make(fs_, file_path);
+        AssertInfo(reader_result.ok(),
+                   "[StorageV2] Failed to create file row group reader: " +
+                       reader_result.status().ToString());
+        auto fr = reader_result.ValueOrDie();
         expected_row_groups_per_file.push_back(
             fr->file_metadata()->GetRowGroupMetadataVector().size());
         auto status = fr->Close();
@@ -303,8 +319,12 @@ TEST_P(GroupChunkTranslatorTest, TestMultipleFiles) {
         auto usage = translator->estimated_byte_size_of_cell(i).first;
 
         // Get the expected memory size from the corresponding file
-        auto fr = std::make_shared<milvus_storage::FileRowGroupReader>(
+        auto reader_result = milvus_storage::FileRowGroupReader::Make(
             fs_, multi_file_paths[file_idx]);
+        AssertInfo(reader_result.ok(),
+                   "[StorageV2] Failed to create file row group reader: " +
+                       reader_result.status().ToString());
+        auto fr = reader_result.ValueOrDie();
         auto row_group_metadata_vector =
             fr->file_metadata()->GetRowGroupMetadataVector();
         auto expected_size = static_cast<int64_t>(

internal/core/src/storage/Util.cpp

@@ -1307,11 +1307,15 @@ GetFieldDatasFromStorageV2(std::vector<std::vector<std::string>>& remote_files,
     for (auto& column_group_file : remote_chunk_files) {
         // get all row groups for each file
         std::vector<std::vector<int64_t>> row_group_lists;
-        auto reader = std::make_shared<milvus_storage::FileRowGroupReader>(
+        auto result = milvus_storage::FileRowGroupReader::Make(
             fs,
             column_group_file,
             milvus_storage::DEFAULT_READ_BUFFER_SIZE,
             GetReaderProperties());
+        AssertInfo(result.ok(),
+                   "[StorageV2] Failed to create file row group reader: " +
+                       result.status().ToString());
+        auto reader = result.ValueOrDie();
 
         auto row_group_num =
             reader->file_metadata()->GetRowGroupMetadataVector().size();
@@ -1515,12 +1519,16 @@ GetFieldIDList(FieldId column_group_id,
         field_id_list.Add(column_group_id.get());
         return field_id_list;
     }
-    auto file_reader = std::make_shared<milvus_storage::FileRowGroupReader>(
+    auto result = milvus_storage::FileRowGroupReader::Make(
         fs,
         filepath,
         arrow_schema,
         milvus_storage::DEFAULT_READ_BUFFER_SIZE,
         GetReaderProperties());
+    AssertInfo(result.ok(),
+               "[StorageV2] Failed to create file row group reader: " +
+                   result.status().ToString());
+    auto file_reader = result.ValueOrDie();
     field_id_list =
         file_reader->file_metadata()->GetGroupFieldIDList().GetFieldIDList(
             column_group_id.get());

internal/core/src/storage/loon_ffi/ffi_reader_c.cpp

@@ -22,14 +22,14 @@
 #include "monitor/scope_metric.h"
 
 ReaderHandle
-createFFIReader(char* manifest,
+createFFIReader(ColumnGroupsHandle column_groups_handle,
                 struct ArrowSchema* schema,
                 char** needed_columns,
                 int64_t needed_columns_size,
                 const std::shared_ptr<Properties>& properties) {
     ReaderHandle reader_handler = 0;
 
-    FFIResult result = reader_new(manifest,
+    FFIResult result = reader_new(column_groups_handle,
                                   schema,
                                   needed_columns,
                                   needed_columns_size,
@@ -97,7 +97,7 @@ NewPackedFFIReader(const char* manifest_path,
 }
 
 CStatus
-NewPackedFFIReaderWithManifest(const char* manifest_content,
+NewPackedFFIReaderWithManifest(const ColumnGroupsHandle column_groups_handle,
                                struct ArrowSchema* schema,
                                char** needed_columns,
                                int64_t needed_columns_size,
@@ -109,12 +109,10 @@ NewPackedFFIReaderWithManifest(const char* manifest_content,
     try {
         auto properties =
             MakeInternalPropertiesFromStorageConfig(c_storage_config);
-        // Parse the column groups, the column groups is a JSON string
+        auto* cg_ptr = reinterpret_cast<
-        auto cpp_column_groups =
+            std::shared_ptr<milvus_storage::api::ColumnGroups>*>(
-            std::make_shared<milvus_storage::api::ColumnGroups>();
+            column_groups_handle);
-        auto des_result =
+        auto cpp_column_groups = *cg_ptr;
-            cpp_column_groups->deserialize(std::string_view(manifest_content));
-        AssertInfo(des_result.ok(), "failed to deserialize column groups");
 
         auto reader = GetLoonReader(cpp_column_groups,
                                     schema,

internal/core/src/storage/loon_ffi/ffi_reader_c.h

@@ -105,7 +105,7 @@ NewPackedFFIReader(const char* manifest_path,
  *       be freed after this call returns.
  */
 CStatus
-NewPackedFFIReaderWithManifest(const char* manifest_content,
+NewPackedFFIReaderWithManifest(const ColumnGroupsHandle column_groups_handle,
                                struct ArrowSchema* schema,
                                char** needed_columns,
                                int64_t needed_columns_size,

internal/core/src/storage/loon_ffi/util.cpp

@@ -257,12 +257,10 @@ GetManifest(const std::string& path,
         // Parse the JSON string
         json j = json::parse(path);
 
-        // Extract base_path and ver fields
+        // Extract base_path
         std::string base_path = j.at("base_path").get<std::string>();
-        int64_t ver = j.at("ver").get<int64_t>();
 
-        // return std::make_pair(base_path, ver);
+        ColumnGroupsHandle out_column_groups = 0;
-        char* out_column_groups = nullptr;
         int64_t out_read_version = 0;
         FFIResult result = get_latest_column_groups(base_path.c_str(),
                                                     properties.get(),
@@ -298,9 +296,8 @@ GetColumnGroups(
         // Parse the JSON string
         json j = json::parse(path);
 
-        // Extract base_path and ver fields
+        // Extract base_path
         std::string base_path = j.at("base_path").get<std::string>();
-        int64_t ver = j.at("ver").get<int64_t>();
 
         // TODO fetch manifest based on version after api supported
         auto transaction =

internal/core/thirdparty/milvus-storage/CMakeLists.txt

@@ -14,7 +14,7 @@
 # Update milvus-storage_VERSION for the first occurrence
 milvus_add_pkg_config("milvus-storage")
 set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES "")
-set( milvus-storage_VERSION ba7df7b)
+set( milvus-storage_VERSION 5fff4f5)
 set( GIT_REPOSITORY  "https://github.com/milvus-io/milvus-storage.git")
 message(STATUS "milvus-storage repo: ${GIT_REPOSITORY}")
 message(STATUS "milvus-storage version: ${milvus-storage_VERSION}")

internal/core/unittest/test_storage_v2_index_raw_data.cpp

@@ -75,8 +75,16 @@ TEST_F(StorageV2IndexRawDataTest, TestGetRawData) {
     auto writer_memory = 16 * 1024 * 1024;
     auto storage_config = milvus_storage::StorageConfig();
     auto arrow_schema = schema->ConvertToArrowSchema();
-    milvus_storage::PackedRecordBatchWriter writer(
+    auto result = milvus_storage::PackedRecordBatchWriter::Make(
-        fs_, paths, arrow_schema, storage_config, column_groups, writer_memory);
+        fs_,
+        paths,
+        arrow_schema,
+        storage_config,
+        column_groups,
+        writer_memory,
+        ::parquet::default_writer_properties());
+    EXPECT_TRUE(result.ok());
+    auto writer = result.ValueOrDie();
     int64_t total_rows = 0;
     for (int64_t i = 0; i < n_batch; i++) {
         auto dataset = DataGen(schema, per_batch);
@@ -84,9 +92,9 @@ TEST_F(StorageV2IndexRawDataTest, TestGetRawData) {
             ConvertToArrowRecordBatch(dataset, dim, arrow_schema);
         total_rows += record_batch->num_rows();
 
-        EXPECT_TRUE(writer.Write(record_batch).ok());
+        EXPECT_TRUE(writer->Write(record_batch).ok());
     }
-    EXPECT_TRUE(writer.Close().ok());
+    EXPECT_TRUE(writer->Close().ok());
 
     {
         // test memory file manager

internal/storage/record_reader.go

@@ -244,13 +244,7 @@ func NewManifestReader(manifest string,
 }
 
 func (mr *ManifestReader) init() error {
-	// TODO add needed column option
+	reader, err := packed.NewFFIPackedReader(mr.manifest, mr.arrowSchema, mr.neededColumns, mr.bufferSize, mr.storageConfig, mr.storagePluginContext)
-	manifest, err := packed.GetManifest(mr.manifest, mr.storageConfig)
-	if err != nil {
-		return err
-	}
-
-	reader, err := packed.NewFFIPackedReader(manifest, mr.arrowSchema, mr.neededColumns, mr.bufferSize, mr.storageConfig, mr.storagePluginContext)
 	if err != nil {
 		return err
 	}

internal/storagev2/packed/packed_reader_ffi.go

@@ -31,6 +31,7 @@ import (
 
 	"github.com/apache/arrow/go/v17/arrow"
 	"github.com/apache/arrow/go/v17/arrow/cdata"
+	"github.com/cockroachdb/errors"
 	"go.uber.org/zap"
 
 	"github.com/milvus-io/milvus/pkg/v2/log"
@@ -38,9 +39,11 @@ import (
 	"github.com/milvus-io/milvus/pkg/v2/proto/indexpb"
 )
 
-func NewFFIPackedReader(manifest string, schema *arrow.Schema, neededColumns []string, bufferSize int64, storageConfig *indexpb.StorageConfig, storagePluginContext *indexcgopb.StoragePluginContext) (*FFIPackedReader, error) {
+func NewFFIPackedReader(manifestPath string, schema *arrow.Schema, neededColumns []string, bufferSize int64, storageConfig *indexpb.StorageConfig, storagePluginContext *indexcgopb.StoragePluginContext) (*FFIPackedReader, error) {
-	cManifest := C.CString(manifest)
+	cColumnGroups, err := GetColumnGroups(manifestPath, storageConfig)
-	defer C.free(unsafe.Pointer(cManifest))
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to get manifest")
+	}
 
 	var cas cdata.CArrowSchema
 	cdata.ExportArrowSchema(schema, &cas)
@@ -103,7 +106,7 @@ func NewFFIPackedReader(manifest string, schema *arrow.Schema, neededColumns []s
 		cNeededColumnArray := (**C.char)(unsafe.Pointer(&cNeededColumn[0]))
 		cNumColumns := C.int64_t(len(neededColumns))
 
-		status = C.NewPackedFFIReaderWithManifest(cManifest, cSchema, cNeededColumnArray, cNumColumns, &cPackedReader, cStorageConfig, pluginContextPtr)
+		status = C.NewPackedFFIReaderWithManifest(cColumnGroups, cSchema, cNeededColumnArray, cNumColumns, &cPackedReader, cStorageConfig, pluginContextPtr)
 	} else {
 		return nil, fmt.Errorf("storageConfig is required")
 	}
@@ -184,30 +187,29 @@ func (r *FFIPackedReader) Release() {
 	r.Close()
 }
 
-func GetManifest(manifestPath string, storageConfig *indexpb.StorageConfig) (manifest string, err error) {
+func GetColumnGroups(manifestPath string, storageConfig *indexpb.StorageConfig) (columnGroups C.ColumnGroupsHandle, err error) {
+	var cColumnGroups C.ColumnGroupsHandle
 	basePath, version, err := UnmarshalManfestPath(manifestPath)
 	if err != nil {
-		return "", err
+		return cColumnGroups, err
 	}
 	log.Info("GetManifest", zap.String("manifestPath", manifestPath), zap.String("basePath", basePath), zap.Int64("version", version))
 
 	cProperties, err := MakePropertiesFromStorageConfig(storageConfig, nil)
 	if err != nil {
-		return "", err
+		return cColumnGroups, err
 	}
 	cBasePath := C.CString(basePath)
 	defer C.free(unsafe.Pointer(cBasePath))
 
-	var cManifest *C.char
 	var cVersion C.int64_t
-	result := C.get_latest_column_groups(cBasePath, cProperties, &cManifest, &cVersion)
+	result := C.get_latest_column_groups(cBasePath, cProperties, &cColumnGroups, &cVersion)
 	err = HandleFFIResult(result)
 	if err != nil {
-		return "", err
+		return cColumnGroups, err
 	}
 
-	manifest = C.GoString(cManifest)
+	return cColumnGroups, nil
-	return manifest, nil
 }
 
 // Ensure FFIPackedReader implements array.RecordReader interface

internal/storagev2/packed/packed_writer_ffi.go

@@ -133,9 +133,9 @@ func (pw *FFIPackedWriter) WriteRecordBatch(recordBatch arrow.Record) error {
 }
 
 func (pw *FFIPackedWriter) Close() (string, error) {
-	var manifest *C.char
+	var cColumnGroups C.ColumnGroupsHandle
 
-	result := C.writer_close(pw.cWriterHandle, nil, nil, 0, &manifest)
+	result := C.writer_close(pw.cWriterHandle, nil, nil, 0, &cColumnGroups)
 	if err := HandleFFIResult(result); err != nil {
 		return "", err
 	}
@@ -143,7 +143,10 @@ func (pw *FFIPackedWriter) Close() (string, error) {
 	cBasePath := C.CString(pw.basePath)
 	defer C.free(unsafe.Pointer(cBasePath))
 	var transationHandle C.TransactionHandle
-	result = C.transaction_begin(cBasePath, pw.cProperties, &transationHandle)
+
+	// TODO pass version
+	// use -1 as latest
+	result = C.transaction_begin(cBasePath, pw.cProperties, &transationHandle, C.int64_t(-1))
 	if err := HandleFFIResult(result); err != nil {
 		return "", err
 	}
@@ -157,23 +160,14 @@ func (pw *FFIPackedWriter) Close() (string, error) {
 	// #define LOON_TRANSACTION_RESOLVE_MERGE 1
 	// #define LOON_TRANSACTION_RESOLVE_MAX 2
 
-	var commitResult C.bool
+	var commitResult C.TransactionCommitResult
-	result = C.transaction_commit(transationHandle, C.int16_t(0), C.int16_t(0), manifest, &commitResult)
+	result = C.transaction_commit(transationHandle, C.int16_t(0), C.int16_t(0), cColumnGroups, &commitResult)
 	if err := HandleFFIResult(result); err != nil {
 		return "", err
 	}
 
-	var readVersion C.int64_t
+	log.Info("FFI writer closed", zap.Int64("version", int64(commitResult.committed_version)))
-
-	// TODO: not atomic, need to get version from transaction
-	var cOutManifest *C.char
-	result = C.get_latest_column_groups(cBasePath, pw.cProperties, &cOutManifest, &readVersion)
-	if err := HandleFFIResult(result); err != nil {
-		return "", err
-	}
-	outManifest := C.GoString(cOutManifest)
-	log.Info("FFI writer closed with output manifest", zap.String("manifest", outManifest), zap.Int64("version", int64(readVersion)))
 
 	defer C.properties_free(pw.cProperties)
-	return MarshalManifestPath(pw.basePath, int64(readVersion)), nil
+	return MarshalManifestPath(pw.basePath, int64(commitResult.committed_version)), nil
 }

scripts/core_build.sh

@@ -212,6 +212,9 @@ make rebuild_cache >/dev/null 2>&1
 
 CPU_ARCH=$(get_cpu_arch $CPU_TARGET)
 
+# In case any 3rdparty (e.g. libavrocpp) requires a minimum version of CMake lower than 3.5
+export CMAKE_POLICY_VERSION_MINIMUM=3.5
+
 arch=$(uname -m)
 CMAKE_CMD="cmake \
 ${CMAKE_EXTRA_ARGS} \