/** @throws Exception If failed. */
public void testInvalidateFlag() throws Exception {
GridEx g0 = grid(0);
GridCache<String, String> cache = g0.cache(PARTITIONED_CACHE_NAME);
String key = null;
for (int i = 0; i < 10_000; i++) {
if (!cache.affinity().isPrimaryOrBackup(g0.localNode(), String.valueOf(i))) {
key = String.valueOf(i);
break;
}
}
assertNotNull(key);
cache.put(key, key); // Create entry in near cache, it is invalidated if INVALIDATE flag is set.
assertNotNull(cache.peek(key));
GridClientData d = client.data(PARTITIONED_CACHE_NAME);
d.flagsOn(GridClientCacheFlag.INVALIDATE).put(key, "zzz");
for (Grid g : G.allGrids()) {
cache = g.cache(PARTITIONED_CACHE_NAME);
if (cache.affinity().isPrimaryOrBackup(g.localNode(), key))
assertEquals("zzz", cache.peek(key));
else assertNull(cache.peek(key));
}
}
/** @throws Exception If failed. */
public void testNodeLeave() throws Exception {
try {
cache = true;
for (int i = 0; i < 2; i++) {
nearOnly = i == 0;
startGrid(i);
}
for (int i = 0; i < 10; i++) grid(1).cache(null).put(i, i);
final GridCache<Object, Object> nearOnly = grid(0).cache(null);
// Populate near cache.
for (int i = 0; i < 10; i++) {
assertEquals(i, nearOnly.get(i));
assertEquals(i, nearOnly.peek(i));
}
// Stop the only dht node.
stopGrid(1);
for (int i = 0; i < 10; i++) {
assertNull(nearOnly.peek(i));
final int key = i;
GridTestUtils.assertThrows(
log,
new Callable<Object>() {
@Override
public Object call() throws Exception {
return nearOnly.get(key);
}
},
GridTopologyException.class,
null);
}
// Test optimistic transaction.
GridTestUtils.assertThrows(
log,
new Callable<Object>() {
@Override
public Object call() throws Exception {
try (GridCacheTx tx = nearOnly.txStart(OPTIMISTIC, REPEATABLE_READ)) {
nearOnly.putx("key", "val");
tx.commit();
}
return null;
}
},
GridTopologyException.class,
null);
// Test pessimistic transaction.
GridTestUtils.assertThrows(
log,
new Callable<Object>() {
@Override
public Object call() throws Exception {
try (GridCacheTx tx = nearOnly.txStart(PESSIMISTIC, REPEATABLE_READ)) {
nearOnly.put("key", "val");
tx.commit();
}
return null;
}
},
GridTopologyException.class,
null);
} finally {
stopAllGrids();
}
}