xiaoxue_admin
/
zvec
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix(hnsw): restore persisted info on reopen for UniformInt8 quantizer (#496)

This commit is contained in:
luoxiaojian 2026-06-17 11:28:36 +08:00 committed by GitHub
parent b1af0e4ebf
commit 6df823f804
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/core/algorithm/hnsw/hnsw_streamer.cc
View File

@ -293,6 +293,18 @@ int HnswStreamer::open(IndexStorage::Pointer stg) {
auto metric_params = index_meta.metric_params();
metric_params.merge(meta_.metric_params());
meta_.set_metric(index_meta.metric_name(), 0, metric_params);
// Restore converter/reformer from the persisted meta
if (!index_meta.reformer_name().empty()) {
meta_.set_reformer(index_meta.reformer_name(),
index_meta.reformer_revision(),
index_meta.reformer_params());
}
if (!index_meta.converter_name().empty()) {
meta_.set_converter(index_meta.converter_name(),
index_meta.converter_revision(),
index_meta.converter_params());
}
}
metric_ = IndexFactory::CreateMetric(meta_.metric_name());