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Remove the documents_merge method that must never be called

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This commit is contained in:
Kerollmops 2021-06-09 14:45:56 +02:00
parent cfc7314bd1
commit 93a8633f18
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GPG Key ID: 92ADA4E935E71FA4
2 changed files with 4 additions and 8 deletions
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4
milli/src/update/index_documents/merge_function.rs
View File

@ -26,10 +26,6 @@ pub fn keep_first(_key: &[u8], values: &[Cow<[u8]>]) -> anyhow::Result<Vec<u8>>
Ok(values.first().unwrap().to_vec())
}
pub fn documents_merge(key: &[u8], _values: &[Cow<[u8]>]) -> anyhow::Result<Vec<u8>> {
bail!("merging documents is an error ({:?})", key.as_bstr())
}
pub fn merge_two_obkvs(base: obkv::KvReader, update: obkv::KvReader, buffer: &mut Vec<u8>) {
use itertools::merge_join_by;
use itertools::EitherOrBoth::{Both, Left, Right};

8
milli/src/update/index_documents/mod.rs
View File

@ -26,7 +26,7 @@ use crate::update::{
use self::store::{Store, Readers};
pub use self::merge_function::{
fst_merge, cbo_roaring_bitmap_merge, roaring_bitmap_merge,
docid_word_positions_merge, documents_merge, keep_first
docid_word_positions_merge, keep_first
};
pub use self::transform::{Transform, TransformOutput};
@ -149,7 +149,7 @@ pub fn write_into_lmdb_database(
let mut iter = database.prefix_iter_mut::<_, ByteSlice, ByteSlice>(wtxn, k)?;
match iter.next().transpose()? {
Some((key, old_val)) if key == k => {
let vals = vec![Cow::Borrowed(old_val), Cow::Borrowed(v)];
let vals = &[Cow::Borrowed(old_val), Cow::Borrowed(v)][..];
let val = merge(k, &vals)?;
iter.put_current(k, &val)?;
},
@ -634,12 +634,12 @@ impl<'t, 'u, 'i, 'a> IndexDocuments<'t, 'u, 'i, 'a> {
total_databases,
});
debug!("Writing the documents into LMDB on disk...");
debug!("Inserting the documents into LMDB on disk...");
merge_into_lmdb_database(
self.wtxn,
*self.index.documents.as_polymorph(),
documents_readers,
documents_merge,
keep_first,
write_method
)?;