return "fess.suggest";
        }

        @Override
        public Integer getSuggestMinHitCountAsInteger() {
            return 1;
        }

        @Override
        public String getIndexBulkTimeout() {
            return "60000";
        }

        @Override
        public String getIndexHealthTimeout() {
            return "10000";
        }

        @Override

                        }
                        return StringUtil.EMPTY;
                    });
            final BulkResponse response = builder.execute().actionGet(fessConfig.getIndexBulkTimeout());
            if (response.hasFailures()) {
                if (createOnly) {
                    final long realFailures = Arrays.stream(response.getItems())