diff --git a/src/Storages/MergeTree/IMergeTreeDataPart.cpp b/src/Storages/MergeTree/IMergeTreeDataPart.cpp index 148cbf93948..d7f2f3ca7c7 100644 --- a/src/Storages/MergeTree/IMergeTreeDataPart.cpp +++ b/src/Storages/MergeTree/IMergeTreeDataPart.cpp @@ -953,24 +953,9 @@ void IMergeTreeDataPart::writeVersionMetadata(const VersionMetadata & version_, } } -void IMergeTreeDataPart::writeDeleteOnDestroyMarker() -{ - static constexpr auto marker_path = "delete-on-destroy.txt"; - - try - { - getDataPartStorage().createFile(marker_path); - } - catch (Poco::Exception & e) - { - LOG_ERROR(storage.log, "{} (while creating DeleteOnDestroy marker: {})", - e.what(), (fs::path(getDataPartStorage().getFullPath()) / marker_path).string()); - } -} - void IMergeTreeDataPart::removeDeleteOnDestroyMarker() { - getDataPartStorage().removeFileIfExists("delete-on-destroy.txt"); + getDataPartStorage().removeFileIfExists(DELETE_ON_DESTROY_MARKER_FILE_NAME_DEPRECATED); } void IMergeTreeDataPart::removeVersionMetadata() diff --git a/src/Storages/MergeTree/IMergeTreeDataPart.h b/src/Storages/MergeTree/IMergeTreeDataPart.h index a36634d2cf9..f7bcaa263d6 100644 --- a/src/Storages/MergeTree/IMergeTreeDataPart.h +++ b/src/Storages/MergeTree/IMergeTreeDataPart.h @@ -381,7 +381,8 @@ public: /// default will be stored in this file. static inline constexpr auto DEFAULT_COMPRESSION_CODEC_FILE_NAME = "default_compression_codec.txt"; - static inline constexpr auto DELETE_ON_DESTROY_MARKER_FILE_NAME = "delete-on-destroy.txt"; + /// "delete-on-destroy.txt" is deprecated. It is no longer being created, only is removed. + static inline constexpr auto DELETE_ON_DESTROY_MARKER_FILE_NAME_DEPRECATED = "delete-on-destroy.txt"; static inline constexpr auto UUID_FILE_NAME = "uuid.txt"; @@ -456,8 +457,10 @@ public: void writeChecksums(const MergeTreeDataPartChecksums & checksums_, const WriteSettings & settings); - void writeDeleteOnDestroyMarker(); + /// "delete-on-destroy.txt" is deprecated. It is no longer being created, only is removed. + /// TODO: remove this method after some time. void removeDeleteOnDestroyMarker(); + /// It may look like a stupid joke. but these two methods are absolutely unrelated. /// This one is about removing file with metadata about part version (for transactions) void removeVersionMetadata(); diff --git a/src/Storages/MergeTree/MergeTreeData.cpp b/src/Storages/MergeTree/MergeTreeData.cpp index 83f5c0d359c..2def6fb08d3 100644 --- a/src/Storages/MergeTree/MergeTreeData.cpp +++ b/src/Storages/MergeTree/MergeTreeData.cpp @@ -1214,7 +1214,7 @@ MergeTreeData::LoadPartResult MergeTreeData::loadDataPart( .build(); String part_path = fs::path(relative_data_path) / part_name; - String marker_path = fs::path(part_path) / IMergeTreeDataPart::DELETE_ON_DESTROY_MARKER_FILE_NAME; + String marker_path = fs::path(part_path) / IMergeTreeDataPart::DELETE_ON_DESTROY_MARKER_FILE_NAME_DEPRECATED; if (part_disk_ptr->exists(marker_path)) { @@ -4410,7 +4410,6 @@ void MergeTreeData::swapActivePart(MergeTreeData::DataPartPtr part_copy) /// All other locks are taken in StorageReplicatedMergeTree lockSharedData(*part_copy); - asMutableDeletingPart(original_active_part)->writeDeleteOnDestroyMarker(); return; } } @@ -7174,7 +7173,7 @@ std::pair MergeTreeData::cloneAn for (auto it = src_part->getDataPartStorage().iterate(); it->isValid(); it->next()) { if (!files_to_copy_instead_of_hardlinks.contains(it->name()) - && it->name() != IMergeTreeDataPart::DELETE_ON_DESTROY_MARKER_FILE_NAME + && it->name() != IMergeTreeDataPart::DELETE_ON_DESTROY_MARKER_FILE_NAME_DEPRECATED && it->name() != IMergeTreeDataPart::TXN_VERSION_METADATA_FILE_NAME) { hardlinked_files->hardlinks_from_source_part.insert(it->name()); @@ -7189,7 +7188,7 @@ std::pair MergeTreeData::cloneAn { auto file_name_with_projection_prefix = fs::path(projection_storage.getPartDirectory()) / it->name(); if (!files_to_copy_instead_of_hardlinks.contains(file_name_with_projection_prefix) - && it->name() != IMergeTreeDataPart::DELETE_ON_DESTROY_MARKER_FILE_NAME + && it->name() != IMergeTreeDataPart::DELETE_ON_DESTROY_MARKER_FILE_NAME_DEPRECATED && it->name() != IMergeTreeDataPart::TXN_VERSION_METADATA_FILE_NAME) { hardlinked_files->hardlinks_from_source_part.insert(file_name_with_projection_prefix);