tteofili opened a new pull request, #13367: URL: https://github.com/apache/lucene/pull/13367
When indexing vectors, it is possible to use different vector formats depending on the field; in addition to that it's also possible (although not currently implemented) to have `Codecs` that can provide different vector formats "dynamically" even for a same field. To better _debug_ such situations, it would be helpful to have per field vector format information within `SegmentCommitInfo` (e.g. within the `attribtues`). This trivial PR adds `KnnVectorFormat#name` for each field to `SegmentInfo#attributes` in `PerFieldKnnVectorsFormat`. If a doc with `field1` is indexed with `Lucene99HnswVectorsFormat` and a doc with `field2` is indexed with `Lucene99HnswScalarQuantizedVectorsFormat`, `SegmentInfo#attributes` will have the following entries: * "KnnVectorFormat.field1" -> "Lucene99HnswVectorsFormat" * "KnnVectorFormat.field2" -> "Lucene99HnswScalarQuantizedVectorsFormat" -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org