Examples with LogId org.apache.ignite.raft.jraft.entity.LogId used on opensource projects

Example 6 with LogId

use of org.apache.ignite.raft.jraft.entity.LogId in project ignite-3 by apache.

the class BaseLogEntryCodecFactoryTest method testEncodeDecodeWithoutData.

@Test
public void testEncodeDecodeWithoutData() {
    LogEntry entry = new LogEntry(EnumOutter.EntryType.ENTRY_TYPE_NO_OP);
    entry.setId(new LogId(100, 3));
    entry.setPeers(Arrays.asList(new PeerId("localhost", 99, 1), new PeerId("localhost", 100, 2)));
    assertNull(entry.getData());
    assertNull(entry.getOldPeers());
    byte[] content = this.encoder.encode(entry);
    assertNotNull(content);
    assertTrue(content.length > 0);
    LogEntry nentry = this.decoder.decode(content);
    assertNotNull(nentry);
    assertEquals(100, nentry.getId().getIndex());
    assertEquals(3, nentry.getId().getTerm());
    assertEquals(EnumOutter.EntryType.ENTRY_TYPE_NO_OP, nentry.getType());
    assertEquals(2, nentry.getPeers().size());
    assertEquals("localhost:99:1", nentry.getPeers().get(0).toString());
    assertEquals("localhost:100:2", nentry.getPeers().get(1).toString());
    assertNull(nentry.getData());
    assertNull(nentry.getOldPeers());
}

Example 7 with LogId

use of org.apache.ignite.raft.jraft.entity.LogId in project ignite-3 by apache.

the class LogEntryCodecPerfTest method testEncodeDecode.

private void testEncodeDecode(final LogEntryEncoder encoder, final LogEntryDecoder decoder, final CyclicBarrier barrier) throws Exception {
    ByteBuffer buf = ByteBuffer.wrap(DATA);
    LogEntry entry = new LogEntry(EnumOutter.EntryType.ENTRY_TYPE_NO_OP);
    entry.setData(buf);
    entry.setPeers(Arrays.asList(new PeerId("localhost", 99, 1), new PeerId("localhost", 100, 2)));
    if (barrier != null) {
        barrier.await();
    }
    for (int i = 0; i < TIMES; i++) {
        entry.setId(new LogId(i, i));
        byte[] content = encoder.encode(entry);
        assert (content.length > 0);
        this.logSize.addAndGet(content.length);
        LogEntry nLog = decoder.decode(content);
        assertEquals(2, nLog.getPeers().size());
        assertArrayEquals(DATA, nLog.getData().array());
        assertEquals(i, nLog.getId().getIndex());
        assertEquals(i, nLog.getId().getTerm());
    }
    if (barrier != null) {
        barrier.await();
    }
}

Example 8 with LogId

use of org.apache.ignite.raft.jraft.entity.LogId in project ignite-3 by apache.

the class LogManagerTest method testSetAppliedId.

@Test
public void testSetAppliedId() throws Exception {
    final List<LogEntry> mockEntries = mockAddEntries();
    for (int i = 0; i < 10; i++) {
        // it's in memory
        assertEquals(mockEntries.get(i), this.logManager.getEntryFromMemory(i + 1));
    }
    // waiting for setDiskId()
    Thread.sleep(200);
    this.logManager.setAppliedId(new LogId(10, 10));
    for (int i = 0; i < 10; i++) {
        assertNull(this.logManager.getEntryFromMemory(i + 1));
        assertEquals(mockEntries.get(i), this.logManager.getEntry(i + 1));
    }
}

Example 9 with LogId

use of org.apache.ignite.raft.jraft.entity.LogId in project ignite-3 by apache.

the class LogManagerTest method testEmptyState.

@Test
public void testEmptyState() {
    assertEquals(1, this.logManager.getFirstLogIndex());
    assertEquals(0, this.logManager.getLastLogIndex());
    assertNull(this.logManager.getEntry(1));
    assertEquals(0, this.logManager.getLastLogIndex(true));
    LogId lastLogId = this.logManager.getLastLogId(true);
    assertEquals(0, lastLogId.getIndex());
    lastLogId = this.logManager.getLastLogId(false);
    assertEquals(0, lastLogId.getIndex());
    assertTrue(this.logManager.checkConsistency().isOk());
}

Example 10 with LogId

use of org.apache.ignite.raft.jraft.entity.LogId in project ignite-3 by apache.

the class LogManagerTest method testAppendEntriesBeforeAppliedIndex.

@Test
public void testAppendEntriesBeforeAppliedIndex() throws Exception {
    // Append 0-10
    List<LogEntry> mockEntries = TestUtils.mockEntries(10);
    for (int i = 0; i < 10; i++) {
        mockEntries.get(i).getId().setTerm(1);
    }
    final CountDownLatch latch1 = new CountDownLatch(1);
    this.logManager.appendEntries(new ArrayList<>(mockEntries), new LogManager.StableClosure() {

        @Override
        public void run(final Status status) {
            assertTrue(status.isOk());
            latch1.countDown();
        }
    });
    latch1.await();
    assertEquals(1, this.logManager.getFirstLogIndex());
    assertEquals(10, this.logManager.getLastLogIndex());
    // waiting for setDiskId()
    Thread.sleep(200);
    this.logManager.setAppliedId(new LogId(9, 1));
    for (int i = 0; i < 10; i++) {
        assertNull(this.logManager.getEntryFromMemory(i));
    }
    // append 1-10 again, already applied, returns OK.
    final CountDownLatch latch2 = new CountDownLatch(1);
    mockEntries = TestUtils.mockEntries(10);
    mockEntries.remove(0);
    this.logManager.appendEntries(new ArrayList<>(mockEntries), new LogManager.StableClosure() {

        @Override
        public void run(final Status status) {
            assertTrue(status.isOk());
            latch2.countDown();
        }
    });
    latch2.await();
    assertEquals(1, this.logManager.getFirstLogIndex());
    assertEquals(10, this.logManager.getLastLogIndex());
}