Jim Ferenczi 423291b6bc Change default similarity to BM25 ...

The default similarity was set to `classic` which refers to TFIDF and has not been moved after the upgrade to Lucene 6.

Though moving to BM25 could have some downside for queries that relies on coordination factor (match_query, multi_match_query) ?

relates #18944

2016-06-21 11:29:36 +02:00

..

migrate_5_0

Change default similarity to BM25

2016-06-21 11:29:36 +02:00

index.asciidoc

Docs: Added note about upgrading from 1.x to 5.x

2016-03-14 09:58:46 +01:00

migrate_5_0.asciidoc

[DOCS] Add missing section include for reindex breaking changes

2016-05-17 16:47:20 -04:00