Module parquet

Apache Parquet encodings and utils for persist data

Constants

INLINE_METADATA_KEY 🔒

Functions

decode_parquet_file_kvtd

Decodes BlobTraceUpdates from a reader, using arrow.

decode_trace_parquet

Decodes a BlobTraceBatchPart from the Parquet format.

encode_parquet_kvtd

Encodes BlobTraceUpdates to Parquet using the parquet crate.

encode_trace_parquet

Encodes a BlobTraceBatchPart into the Parquet format.

report_parquet_metrics 🔒

Best effort reporting of metrics from the resulting parquet::format::FileMetaData returned from the ArrowWriter.