OpenSearch/docs/reference/migration/migrate_7_0/search.asciidoc

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[[breaking_70_search_changes]]
=== Search and Query DSL changes
==== Changes to queries
* The default value for `transpositions` parameter of `fuzzy` query
has been changed to `true`.
==== Adaptive replica selection enabled by default
Adaptive replica selection has been enabled by default. If you wish to return to
the older round robin of search requests, you can use the
`cluster.routing.use_adaptive_replica_selection` setting:
[source,js]
--------------------------------------------------
PUT /_cluster/settings
{
"transient": {
"cluster.routing.use_adaptive_replica_selection": false
}
}
--------------------------------------------------
// CONSOLE