This should never be done on its own so doesn't really need to be its
own method. We also don't do anything with the returned data, so no need
to allocate those vectors.
- this is what DataFusion is doing as well; it's also fast enough
because the number of chunks in a query is not THAT massive (it's not
like we are doing row-level dyn dispatching)
- it simplifies abstracting over different databases
- it allows us to drop our enum-based dispatching that we have for
`DbChunk` and that we would also need for the querier (e.g. depending
on if a chunk is backed by a parquet file or ingester data)
- it likely speeds up compile times because the `query` is no longer
contains massive amounts of generic code
For #3934.
This makes it way easier to dyn-type database implementations. The only
real change is that we make `QueryChunk::Error` opaque. Nobody is going
to inspect that anyways, it's just printed to the user.
This is a follow-up of #4053.
Ref #3934.
Changes all consumers of the object store to use the dynamically
dispatched DynObjectStore type, instead of using a hardcoded concrete
implementation type.
* feat: initial implementation of compact a given list of overlapped parquet files
* feat: Add QueryableParquetChunk and some refactoring
* feat: build queryable parquet chunks for parquet files with tombstones
* feat: second half the implementation for Compactor's compact. Tests will be next
* fix: comments for trait funnctions fof QueryChunkMeta
* test: add tests for compactor's compact function
* fix: typos
* refactor: address Jake's review comments
* refactor: address Andrew's comments and add one more test for files in different order in the vector
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
* feat: main function for finding and compacting parquet files
* chore: Apply suggestions from code review
Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
* refactor: rename file and struct
Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Carol (Nichols || Goulding)
Nga Tran
Andrew Lamb
Carol (Nichols || Goulding)
Marco Neumann
Dom Dwyer
Luke Bond
dependabot[bot]