@Override
    public void deconstruct() {
        Map<String, VespaBackend> servers = new HashMap<>();
        for (var server : schema2Searcher.values()) {
            servers.put(server.getName(), server);
        }
        for (var server : servers.values()) {
            server.shutDown();
        }
    }
Do not use, for internal testing purposes only. *
container-search/src/main/java/com/yahoo/prelude/cluster/ClusterSearcher.java