add migration notice

2016-02-04 16:23:58 +01:00 · 2016-02-04 16:23:58 +01:00 · 3de0004ea3
parent 450ee70038
commit 3de0004ea3
1 changed files with 3 additions and 0 deletions
--- a/docs/reference/migration/migrate_3_0.asciidoc
+++ b/docs/reference/migration/migrate_3_0.asciidoc
@ -746,3 +746,6 @@ and `no` for disabling are no longer supported.
 === Term vectors

 The term vectors APIs no longer persist unmapped fields in the mappings.
+
+The `dfs` parameter has been removed completely, term vectors don't support
+distributed document frequencies anymore.