There is a layering violation where the top of the write path passes down a write_ops function to write out a bucket upon query-based reopening. This rewrite only applies to uncompressed buckets found via query-based reopening.

This opaque function is passed down through prepareInsertsToBuckets, stageInsertBatch, getEligibleBucket, potentiallyReopenBucket, getReopenedBucket, and bucket_catalog::internal::compressAndWriteBucket.

The function is declared in the 3 functions: stage[Un]OrderedWritesToBucketCatalog[Unoptimized].