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Retrieve the previous version of the words prefixes FST

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Clément Renault 2022-01-18 14:02:24 +01:00 committed by Kerollmops
parent 38d23546a5
commit d28f18658e
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2 changed files with 5 additions and 2 deletions
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5
milli/src/update/index_documents/mod.rs
View File

@ -353,6 +353,9 @@ where
total_databases: TOTAL_POSTING_DATABASE_COUNT,
});
let previous_words_prefixes_fst =
self.index.words_prefixes_fst(self.wtxn)?.map_data(|cow| cow.into_owned())?;
// Run the words prefixes update operation.
let mut builder = WordsPrefixesFst::new(self.wtxn, self.index);
if let Some(value) = self.config.words_prefix_threshold {
@ -389,7 +392,7 @@ where
builder.chunk_compression_level = self.indexer_config.chunk_compression_level;
builder.max_nb_chunks = self.indexer_config.max_nb_chunks;
builder.max_memory = self.indexer_config.max_memory;
builder.execute()?;
builder.execute(&previous_words_prefixes_fst)?;
databases_seen += 1;
(self.progress)(UpdateIndexingStep::MergeDataIntoFinalDatabase {

2
milli/src/update/word_prefix_pair_proximity_docids.rs
View File

@ -61,7 +61,7 @@ impl<'t, 'u, 'i> WordPrefixPairProximityDocids<'t, 'u, 'i> {
}
#[logging_timer::time("WordPrefixPairProximityDocids::{}")]
pub fn execute(self) -> Result<()> {
pub fn execute<A: AsRef<[u8]>>(self, old_prefix_fst: &fst::Set<A>) -> Result<()> {
debug!("Computing and writing the word prefix pair proximity docids into LMDB on disk...");
self.index.word_prefix_pair_proximity_docids.clear(self.wtxn)?;