def fts_node_down_with_replicas_during_querying(self): index = self.create_index_generate_queries() node = self._cb_cluster.get_random_fts_node() NodeHelper.stop_couchbase(node) try: hits, _, _, _ = index.execute_query(query=self.query, expected_hits=self._num_items) except Exception as e: self.log.info("Expected exception : %s" % e) NodeHelper.start_couchbase(node) NodeHelper.wait_warmup_completed([node]) self.run_query_and_compare(index)