Examples with IgniteException org.apache.ignite.IgniteException used on opensource projects

Example 81 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class GridCacheSetFailoverAbstractSelfTest method testNodeRestart.

/**
 * @throws Exception If failed.
 */
@SuppressWarnings("WhileLoopReplaceableByForEach")
public void testNodeRestart() throws Exception {
    IgniteSet<Integer> set = grid(0).set(SET_NAME, config(false));
    final int ITEMS = 10_000;
    Collection<Integer> items = new ArrayList<>(ITEMS);
    for (int i = 0; i < ITEMS; i++) items.add(i);
    set.addAll(items);
    assertEquals(ITEMS, set.size());
    AtomicBoolean stop = new AtomicBoolean();
    IgniteInternalFuture<?> killFut = startNodeKiller(stop);
    long stopTime = System.currentTimeMillis() + TEST_DURATION;
    try {
        ThreadLocalRandom rnd = ThreadLocalRandom.current();
        while (System.currentTimeMillis() < stopTime) {
            for (int i = 0; i < 10; i++) {
                try {
                    int size = set.size();
                    // TODO: IGNITE-584, check for equality when IGNITE-584 fixed.
                    assertTrue(size > 0);
                } catch (IgniteException ignore) {
                // No-op.
                }
                try {
                    Iterator<Integer> iter = set.iterator();
                    int cnt = 0;
                    while (iter.hasNext()) {
                        assertNotNull(iter.next());
                        cnt++;
                    }
                    // TODO: IGNITE-584, check for equality when IGNITE-584 fixed.
                    assertTrue(cnt > 0);
                } catch (IgniteException ignore) {
                // No-op.
                }
                int val = rnd.nextInt(ITEMS);
                assertTrue("Not contains: " + val, set.contains(val));
                val = ITEMS + rnd.nextInt(ITEMS);
                assertFalse("Contains: " + val, set.contains(val));
            }
            log.info("Remove set.");
            set.close();
            log.info("Create new set.");
            set = grid(0).set(SET_NAME, config(false));
            set.addAll(items);
        }
    } finally {
        stop.set(true);
    }
    killFut.get();
    set.close();
    if (false) {
        // TODO IGNITE-600: enable check when fixed.
        int cnt = 0;
        Set<IgniteUuid> setIds = new HashSet<>();
        for (int i = 0; i < gridCount(); i++) {
            GridCacheAdapter cache = grid(i).context().cache().internalCache(DEFAULT_CACHE_NAME);
            Iterator<GridCacheMapEntry> entries = cache.map().entries(cache.context().cacheId()).iterator();
            while (entries.hasNext()) {
                GridCacheEntryEx entry = entries.next();
                if (entry.hasValue()) {
                    cnt++;
                    if (entry.key() instanceof SetItemKey) {
                        SetItemKey setItem = (SetItemKey) entry.key();
                        if (setIds.add(setItem.setId()))
                            log.info("Unexpected set item [setId=" + setItem.setId() + ", grid: " + grid(i).name() + ", entry=" + entry + ']');
                    }
                }
            }
        }
        assertEquals("Found unexpected cache entries", 0, cnt);
    }
}

Example 82 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class IgniteAtomicLongApiAbstractSelfTest method testCreateRemove.

/**
 * @throws Exception If failed.
 */
public void testCreateRemove() throws Exception {
    info("Running test [name=" + getName() + ", cacheMode=" + atomicsCacheMode() + ']');
    Ignite ignite = grid(0);
    String atomicName1 = "FIRST";
    String atomicName2 = "SECOND";
    IgniteAtomicLong atomic1 = ignite.atomicLong(atomicName1, 0, true);
    IgniteAtomicLong atomic2 = ignite.atomicLong(atomicName2, 0, true);
    IgniteAtomicLong atomic3 = ignite.atomicLong(atomicName1, 0, true);
    assertNotNull(atomic1);
    assertNotNull(atomic2);
    assertNotNull(atomic3);
    assert atomic1.equals(atomic3);
    assert atomic3.equals(atomic1);
    assert !atomic3.equals(atomic2);
    atomic1.close();
    atomic2.close();
    atomic3.close();
    assertNull(ignite.atomicLong(atomicName1, 0, false));
    assertNull(ignite.atomicLong(atomicName2, 0, false));
    try {
        atomic1.get();
        fail();
    } catch (IllegalStateException | IgniteException e) {
        info("Caught expected exception: " + e.getMessage());
    }
}

Example 83 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class WalModeChangeAdvancedSelfTest method testClientReconnect.

/**
 * Test client re-connect.
 *
 * @throws Exception If failed.
 */
public void testClientReconnect() throws Exception {
    final Ignite srv = startGrid(config(SRV_1, false, false));
    Ignite cli = startGrid(config(CLI, true, false));
    cli.cluster().active(true);
    cli.getOrCreateCache(cacheConfig(PARTITIONED));
    final AtomicBoolean done = new AtomicBoolean();
    final CountDownLatch latch = new CountDownLatch(1);
    // Start load.
    Thread t = new Thread(new Runnable() {

        @Override
        public void run() {
            boolean state = false;
            while (!done.get()) {
                try {
                    if (state)
                        cli.cluster().enableWal(CACHE_NAME);
                    else
                        cli.cluster().disableWal(CACHE_NAME);
                } catch (IgniteException e) {
                    String msg = e.getMessage();
                    assert msg.startsWith("Client node disconnected") || msg.startsWith("Client node was disconnected") : e.getMessage();
                } finally {
                    state = !state;
                }
            }
            latch.countDown();
        }
    });
    t.setName("wal-load-" + cli.name());
    t.start();
    // Now perform multiple client reconnects.
    for (int i = 1; i <= 10; i++) {
        Thread.sleep(ThreadLocalRandom.current().nextLong(200, 1000));
        IgniteClientReconnectAbstractTest.reconnectClientNode(log, cli, srv, new Runnable() {

            @Override
            public void run() {
            // No-op.
            }
        });
        X.println(">>> Finished iteration: " + i);
    }
    done.set(true);
    latch.await();
}

Example 84 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class WalModeChangeAdvancedSelfTest method testCacheDestroy.

/**
 * Test client re-connect.
 *
 * @throws Exception If failed.
 */
public void testCacheDestroy() throws Exception {
    final Ignite srv = startGrid(config(SRV_1, false, false));
    Ignite cli = startGrid(config(CLI, true, false));
    cli.cluster().active(true);
    srv.createCache(cacheConfig(PARTITIONED));
    final AtomicBoolean done = new AtomicBoolean();
    final CountDownLatch latch = new CountDownLatch(1);
    // Start load.
    Thread t = new Thread(new Runnable() {

        @Override
        public void run() {
            boolean state = false;
            while (!done.get()) {
                try {
                    if (state)
                        cli.cluster().enableWal(CACHE_NAME);
                    else
                        cli.cluster().disableWal(CACHE_NAME);
                } catch (IgniteException e) {
                    String msg = e.getMessage();
                    assert msg.startsWith("Cache doesn't exist") || msg.startsWith("Failed to change WAL mode because some caches no longer exist") : e.getMessage();
                } finally {
                    state = !state;
                }
            }
            latch.countDown();
        }
    });
    t.setName("wal-load-" + cli.name());
    t.start();
    // Now perform multiple client reconnects.
    for (int i = 1; i <= 20; i++) {
        Thread.sleep(ThreadLocalRandom.current().nextLong(200, 1000));
        srv.destroyCache(CACHE_NAME);
        Thread.sleep(100);
        srv.createCache(cacheConfig(PARTITIONED));
        X.println(">>> Finished iteration: " + i);
    }
    done.set(true);
    latch.await();
}

Example 85 with IgniteException

use of org.apache.ignite.IgniteException in project ignite by apache.

the class GridActivationCacheAbstractTestSuit method transform.

/**
 * @param c Class to transform.
 * @return Transformed class.
 */
private static Class transform(Class c) {
    try {
        ClassPool pool = ClassPool.getDefault();
        pool.insertClassPath(new ClassClassPath(GridActivationCacheAbstractTestSuit.class));
        String path = c.getProtectionDomain().getCodeSource().getLocation().getPath();
        CtClass ct = pool.get(c.getName());
        String name = c.getName() + SUFFIX;
        CtClass pr = pool.get(GridActivateExtensionTest.class.getName());
        pr.setName(name);
        pr.setSuperclass(ct);
        pr.writeFile(path);
        return Class.forName(name);
    } catch (IOException e) {
        System.out.println("Io exception: " + e.getMessage());
        throw new IgniteException(e);
    } catch (CannotCompileException e) {
        System.out.println("Cannot compile exception: " + e.getMessage());
        throw new IgniteException(e);
    } catch (NotFoundException e) {
        System.out.println("Not found exception: " + e.getMessage());
        throw new IgniteException(e);
    } catch (ClassNotFoundException e) {
        System.out.println("Class not found exception: " + e.getMessage());
        throw new IgniteException(e);
    }
}