package frostdb.snapshot.v1alpha1

Get desktop application:
View/edit binary Protocol Buffers messages

FooterData is a message stored in the footer of a snapshot file that encodes data about the rest of the file.

• repeated Table table_metadata = 1

  table_metadata is a list of all tables in the snapshot.

Granule encodes metadata about a granule in a table.

Used in: Table

• repeated Part part_metadata = 1

  part_metadata is a list of all parts in the granule.

Part encodes metadata about a part in a granule.

Used in: Granule

• int64 start_offset = 1

  start_offset is the start offset of the part.

• int64 end_offset = 2

  end_offset is the end offset of the part.

• uint64 tx = 3

  tx is the transaction id of the part.

• uint64 compaction_level = 4

  compaction_level is the compaction level of the part.

• Part.Encoding encoding = 5

  encoding is the actual encoding of the part.

Encoding is a enum of possible encodings of the part.

Used in: Part

• ENCODING_UNSPECIFIED = 0

  ENCODING_UNSPECIFIED is an unknown encoding.

• ENCODING_PARQUET = 1

  ENCODING_PARQUET is a parquet encoding.

• ENCODING_ARROW = 2

  ENCODING_ARROW is an arrow encoding.

Table encodes metadata about a table in a snapshot.

Used in: FooterData

• string name = 1

  name of the table.

• optional table.v1alpha1.TableConfig config = 2

  config is the configuration of the table.

• optional Table.TableBlock active_block = 3

  active_block is the active block of the table.

• repeated Granule granule_metadata = 4

  granule_metadata is a list of all granules in the table.

TableBlock

Used in: Table

• bytes ulid = 1

  ulid is the unique identifier of the block.

• int64 size = 2

  size is the size of the block in bytes.

• uint64 min_tx = 3

  min_tx is the minimum transaction id in the block.

• uint64 prev_tx = 4

  prev_tx is the transaction id of the previous block.