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Fix using count from cache and improve progress bar for reading from archives
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parent
e192d4c624
commit
e9456082c1
@ -1147,14 +1147,13 @@ public:
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{
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if (files_iterator->isReadFromArchive())
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{
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struct stat file_stat;
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if (files_iterator->isSingleFileReadFromArchive())
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{
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auto archive = files_iterator->next();
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if (archive.empty())
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return {};
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file_stat = getFileStat(archive, storage->use_table_fd, storage->table_fd, storage->getName());
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auto file_stat = getFileStat(archive, storage->use_table_fd, storage->table_fd, storage->getName());
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if (context->getSettingsRef().engine_file_skip_empty_files && file_stat.st_size == 0)
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continue;
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@ -1168,6 +1167,9 @@ public:
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read_buf = archive_reader->readFile(*filename_override, /*throw_on_not_found=*/false);
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if (!read_buf)
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continue;
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if (auto progress_callback = context->getFileProgressCallback())
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progress_callback(FileProgress(0, tryGetFileSizeFromReadBuffer(*read_buf).value_or(0)));
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}
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else
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{
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@ -1179,8 +1181,8 @@ public:
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if (archive.empty())
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return {};
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file_stat = getFileStat(archive, storage->use_table_fd, storage->table_fd, storage->getName());
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if (context->getSettingsRef().engine_file_skip_empty_files && file_stat.st_size == 0)
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current_archive_stat = getFileStat(archive, storage->use_table_fd, storage->table_fd, storage->getName());
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if (context->getSettingsRef().engine_file_skip_empty_files && current_archive_stat.st_size == 0)
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continue;
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archive_reader = createArchiveReader(archive);
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@ -1209,10 +1211,12 @@ public:
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chassert(file_enumerator);
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current_path = fmt::format("{}::{}", archive_reader->getPath(), *filename_override);
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if (need_only_count && tryGetCountFromCache(file_stat))
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if (need_only_count && tryGetCountFromCache(current_archive_stat))
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continue;
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read_buf = archive_reader->readFile(std::move(file_enumerator));
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if (auto progress_callback = context->getFileProgressCallback())
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progress_callback(FileProgress(0, tryGetFileSizeFromReadBuffer(*read_buf).value_or(0)));
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}
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}
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else
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@ -1358,6 +1362,7 @@ private:
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StorageSnapshotPtr storage_snapshot;
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FilesIteratorPtr files_iterator;
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String current_path;
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struct stat current_archive_stat;
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std::optional<String> filename_override;
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Block sample_block;
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std::unique_ptr<ReadBuffer> read_buf;
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@ -1438,7 +1443,7 @@ Pipe StorageFile::read(
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/// Set total number of bytes to process. For progress bar.
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auto progress_callback = context->getFileProgressCallback();
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if (progress_callback)
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if (progress_callback && !archive_info)
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progress_callback(FileProgress(0, total_bytes_to_read));
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auto read_from_format_info = prepareReadingFromFormat(column_names, storage_snapshot, supportsSubsetOfColumns(), getVirtuals());
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