SERVER-61385 Migrate callers of 'DBClientBase::query()' legacy API to the modern 'find()' API

There are a handful of remaining callers of the legacy API,
either using the exhaust option or which are involved in a
code path which still relies on the OP_QUERY-inspired BSON
format. These should be cleaned up as follow-up work.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/mongo/db/auth/authz_manager_external_state_d.cpp b/src/mongo/db/auth/authz_manager_external_state_d.cpp
index e8dc4cdda7a..2f0618a200b 100644
--- a/src/mongo/db/auth/authz_manager_external_state_d.cpp
+++ b/src/mongo/db/auth/authz_manager_external_state_d.cpp
@@ -65,7 +65,10 @@ Status AuthzManagerExternalStateMongod::query(
     const std::function<void(const BSONObj&)>& resultProcessor) {
     try {
         DBDirectClient client(opCtx);
-        client.query(resultProcessor, collectionName, filter, Query(), &projection);
+        FindCommandRequest findRequest{collectionName};
+        findRequest.setFilter(filter);
+        findRequest.setProjection(projection);
+        client.find(std::move(findRequest), ReadPreferenceSetting{}, resultProcessor);
         return Status::OK();
     } catch (const DBException& e) {
         return e.toStatus();