/** @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();
}
}
/**
* JUnit.
*
* @throws Exception In case of error.
*/
@SuppressWarnings({"TooBroadScope"})
public void testH2Text() throws Exception {
int duration = 60 * 1000;
final int keyCnt = 5000;
final int logFreq = 50;
final String txt = "Value";
final GridCache<Integer, H2TextValue> c = grid(0).cache(null);
GridFuture<?> fut1 =
multithreadedAsync(
new Callable() {
@Override
public Object call() throws Exception {
for (int i = 0; i < keyCnt; i++) {
c.putx(i, new H2TextValue(txt));
if (i % logFreq == 0) X.println("Stored values: " + i);
}
return null;
}
},
1);
// Create query.
final GridCacheQuery<Map.Entry<Integer, H2TextValue>> qry =
c.queries().createFullTextQuery(H2TextValue.class, txt);
qry.enableDedup(false);
qry.includeBackups(false);
qry.timeout(TEST_TIMEOUT);
final AtomicBoolean stop = new AtomicBoolean();
GridFuture<?> fut2 =
multithreadedAsync(
new Callable() {
@Override
public Object call() throws Exception {
int cnt = 0;
while (!stop.get()) {
Collection<Map.Entry<Integer, H2TextValue>> res = qry.execute().get();
cnt++;
if (cnt % logFreq == 0) {
X.println("Result set: " + res.size());
X.println("Executed queries: " + cnt);
}
}
return null;
}
},
1);
Thread.sleep(duration);
fut1.get();
stop.set(true);
fut2.get();
}