You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Fix 9.12.0 backcompat break (Lucene 9.12.0 cannot read 9.11.x indices written with quantized HNSW, Lucene99HnswScalarQuantizedVectorsFormat) (#13874)
* carefully regenerate the int8_hnsw bwc indices so that they do in fact use Lucene99ScalarQuantizedVectorsFormat ... when running TestInt8HnswBackwardsCompatibility it now fails (as expected) on 9.11.0 and 9.11.1 bwc indices, but not on 9.10.0
* rename int8 -> int7 bwc tests since we are actually testing 7 bit quantization
* actually fix the bwc bug: only allow compress=true when bits is 7 or 8 in HNSW scalar quantization
* tidy
* Revert "rename int8 -> int7 bwc tests since we are actually testing 7 bit quantization"
This reverts commit eeb3f8a.
* Reapply "rename int8 -> int7 bwc tests since we are actually testing 7 bit quantization"
This reverts commit 3487c42.
* #13880: add test to verify the int7 quantized indices are in fact using quantized vectors not float32
* bump 9.12.x version to 9.12.1 and add bwc indices for 9.12.0
* remove duplicate 9.12.0 Version constant
* revert changes to index.9.12.0-cfs.zip, index.9.12.0-nocfs.zip, sorted.9.12.0.zip
* remove unused bwc index
Closes#13867Closes#13880
0 commit comments