influxdb/service_grpc_catalog/src
Marco Neumann c3912e34e9
refactor: store per-file column set in catalog ()
* refactor: store per-file column set in catalog

Together with the table-wide schema and the partition-wide sort key, this should
be everything we need to read a parquet file directly into memory
without peeking any file-level metadata.

The querier will use this to directly load parquet files into the read
buffer.

**WARNING: This requires a catalog wipe!**

Ref .

* refactor: use proper `ColumnSet` type
2022-06-21 10:26:12 +00:00
..
lib.rs refactor: store per-file column set in catalog () 2022-06-21 10:26:12 +00:00