Struct foreign_storage::MetadataScanMultiThreadingParams

struct MetadataScanMultiThreadingParams

Data structure used to hold shared objects needed for inter-thread synchronization or objects containing data that is updated by multiple threads while scanning files for metadata.

Public Members

std::queue<ParseBufferRequest> pending_requests

std::mutex pending_requests_mutex

std::condition_variable pending_requests_condition

std::queue<ParseBufferRequest> request_pool

std::mutex request_pool_mutex

std::condition_variable request_pool_condition

bool continue_processing

std::map<ChunkKey, std::unique_ptr<ForeignStorageBuffer>> chunk_encoder_buffers

std::map<ChunkKey, Chunk_NS::Chunk> cached_chunks

std::mutex chunk_encoder_buffers_mutex

bool disable_cache