@Test
public void testParseClusterNameInSeedHost() {

  String seedHostStringList = "127.0.0.1@cluster one , 127.0.0.2@cluster one,  127.0.0.3@cluster one";
  Optional<String> clusterName = ClusterResource.parseClusterNameFromSeedHost(seedHostStringList);
  assertEquals("cluster one", clusterName.get());
}