Long id = configGroup.getId();
HashMap<String, String> tags = new HashMap<String, String>(2);
tags.put("tag", "version1");
tags.put(id.toString(), "version2");
actual.put("core-site", tags);
sch3.updateActualConfigs(actual);
// previous value from cache
Assert.assertTrue(sch3.convertToResponse().isStaleConfig());
//reset restartRequired flag + invalidating isStale cache
// after start/restart command execution completed
sch3.setRestartRequired(false);