test: added extra log line
Relates to
@@ -478,6 +478,7 @@ public class FullClusterRestartIT extends ESRestTestCase {
// Post upgrade checks:
assertBusy(() -> {
Map<String, Object> rsp2 = toMap(client().performRequest("GET", "/" + index + "/_upgrade"));
+ logger.info("upgrade status response: {}", rsp2);
Map<?, ?> indexUpgradeStatus2 = (Map<?, ?>) XContentMapValues.extractValue("indices." + index, rsp2);
int totalBytes2 = (Integer) indexUpgradeStatus2.get("size_in_bytes");
assertThat(totalBytes2, greaterThan(0));
