Examples with JoinableClosure org.apache.ignite.raft.jraft.closure.JoinableClosure used on opensource projects

Example 1 with JoinableClosure

use of org.apache.ignite.raft.jraft.closure.JoinableClosure in project ignite-3 by apache.

the class ItNodeTest method testNodeTaskOverload.

@Test
public void testNodeTaskOverload() throws Exception {
    Endpoint addr = new Endpoint(TestUtils.getLocalAddress(), TestUtils.INIT_PORT);
    PeerId peer = new PeerId(addr, 0);
    NodeOptions nodeOptions = createNodeOptions();
    RaftOptions raftOptions = new RaftOptions();
    raftOptions.setDisruptorBufferSize(2);
    nodeOptions.setRaftOptions(raftOptions);
    MockStateMachine fsm = new MockStateMachine(addr);
    nodeOptions.setFsm(fsm);
    nodeOptions.setLogUri(dataPath + File.separator + "log");
    nodeOptions.setRaftMetaUri(dataPath + File.separator + "meta");
    nodeOptions.setSnapshotUri(dataPath + File.separator + "snapshot");
    nodeOptions.setInitialConf(new Configuration(Collections.singletonList(peer)));
    RaftGroupService service = createService("unittest", new PeerId(addr, 0), nodeOptions);
    Node node = service.start();
    assertEquals(1, node.listPeers().size());
    assertTrue(node.listPeers().contains(peer));
    while (!node.isLeader()) ;
    List<Task> tasks = new ArrayList<>();
    AtomicInteger c = new AtomicInteger(0);
    for (int i = 0; i < 10; i++) {
        ByteBuffer data = ByteBuffer.wrap(("hello" + i).getBytes(UTF_8));
        int finalI = i;
        Task task = new Task(data, new JoinableClosure(status -> {
            LOG.info("{} i={}", status, finalI);
            if (!status.isOk()) {
                assertTrue(status.getRaftError() == RaftError.EBUSY || status.getRaftError() == RaftError.EPERM);
            }
            c.incrementAndGet();
        }));
        node.apply(task);
        tasks.add(task);
    }
    Task.joinAll(tasks, TimeUnit.SECONDS.toMillis(30));
    assertEquals(10, c.get());
}

Example 2 with JoinableClosure

use of org.apache.ignite.raft.jraft.closure.JoinableClosure in project ignite-3 by apache.

the class Task method join.

/**
 * Waiting for the task to complete, to note that throughput may be reduced, which is generally not recommended.
 *
 * @return done closure
 * @throws InterruptedException if the current thread is interrupted while waiting
 */
public Closure join() throws InterruptedException {
    final JoinableClosure joinable = castToJoinalbe(this.done);
    joinable.join();
    return joinable.getClosure();
}

Example 3 with JoinableClosure

use of org.apache.ignite.raft.jraft.closure.JoinableClosure in project ignite-3 by apache.

the class Task method join.

/**
 * Waiting for the task to complete with a timeout millis, to note that throughput may be reduced, which is
 * generally not recommended.
 *
 * @param timeoutMillis the maximum millis to wait
 * @return done closure
 * @throws InterruptedException if the current thread is interrupted while waiting
 * @throws TimeoutException if timeout
 */
public Closure join(final long timeoutMillis) throws InterruptedException, TimeoutException {
    final JoinableClosure joinable = castToJoinalbe(this.done);
    joinable.join(timeoutMillis);
    return joinable.getClosure();
}