/**
* @param g Grid.
* @throws Exception If failed.
*/
private void checkNodes(Ignite g) throws Exception {
IgniteCache<String, String> cache = g.cache("test");
for (char c = 'a'; c <= 'z'; c++) {
String key = Character.toString(c);
cache.put(key, "val-" + key);
String v1 = cache.get(key);
String v2 = cache.get(key); // Get second time.
info("v1: " + v1);
info("v2: " + v2);
assertNotNull(v1);
assertNotNull(v2);
if (affinity(cache).mapKeyToNode(key).isLocal()) assertSame(v1, v2);
else assertEquals(v1, v2);
}
}