Module storage

Structs

• CHECKPOINT_RE 🔒
• CheckpointMetadata 🔒
• DELTA_RE 🔒
• ManifestObjectStore

Enums

• FileKey 🔒
  Key to identify a manifest file.

Constants

• DEFAULT_MANIFEST_COMPRESSION_TYPE 🔒
• FALL_BACK_COMPRESS_TYPE 🔒
  Due to backward compatibility, it is possible that the user’s manifest file has not been compressed. So when we encounter problems, we need to fall back to FALL_BACK_COMPRESS_TYPE for processing.
• FETCH_MANIFEST_PARALLELISM 🔒
• LAST_CHECKPOINT_FILE 🔒

Functions

• checkpoint_checksum 🔒
• checkpoint_file
• delta_file
• file_compress_type
  Return’s the file compress algorithm by file extension.
• file_version
  Return’s the file manifest version from path
• gen_path
• is_checkpoint_file
• is_delta_file
• manifest_compress_type
  Returns the CompressionType according to whether to compress manifest files.
• verify_checksum 🔒