Examples with RandomAccessFileIOFactory org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory used on opensource projects

Example 11 with RandomAccessFileIOFactory

use of org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory in project ignite by apache.

the class IgnitePdsBinaryMetadataAsyncWritingTest method testNodeIsStoppedOnExceptionDuringStoringMetadata.

/**
 * @throws Exception If failed.
 */
@Test
public void testNodeIsStoppedOnExceptionDuringStoringMetadata() throws Exception {
    IgniteEx ig0 = startGrid(0);
    specialFileIOFactory = new FailingFileIOFactory(new RandomAccessFileIOFactory());
    setRootLoggerDebugLevel();
    IgniteEx ig1 = startGrid(1);
    ig0.cluster().active(true);
    int ig1Key = findAffinityKeyForNode(ig0.affinity(DEFAULT_CACHE_NAME), ig1.localNode());
    IgniteCache<Object, Object> cache = ig0.cache(DEFAULT_CACHE_NAME);
    cache.put(ig1Key, new TestAddress(0, "USA", "NYC", "6th Ave"));
    waitForTopology(1);
}

Example 12 with RandomAccessFileIOFactory

use of org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory in project ignite by apache.

the class IgnitePdsBinaryMetadataAsyncWritingTest method getConfiguration.

/**
 * {@inheritDoc}
 */
@Override
protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
    if (igniteInstanceName.contains("client")) {
        cfg.setClientMode(true);
        return cfg;
    }
    cfg.setDataStorageConfiguration(new DataStorageConfiguration().setDefaultDataRegionConfiguration(new DataRegionConfiguration().setMaxSize(50 * 1024 * 1024).setPersistenceEnabled(true)).setFileIOFactory(specialFileIOFactory != null ? specialFileIOFactory : new RandomAccessFileIOFactory()));
    cfg.setCacheConfiguration(new CacheConfiguration(DEFAULT_CACHE_NAME).setBackups(1).setAffinity(new RendezvousAffinityFunction(false, 16)));
    cfg.setFailureHandler(new StopNodeFailureHandler());
    return cfg;
}

Example 13 with RandomAccessFileIOFactory

use of org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory in project ignite by apache.

the class WalTestUtils method corruptWalSegmentFile.

/**
 * Put zero CRC in one of records for the specified segment.
 *
 * @param desc WAL segment descriptor.
 * @param pointer WAL pointer.
 */
public static void corruptWalSegmentFile(FileDescriptor desc, WALPointer pointer) throws IOException {
    int crc32Off = pointer.fileOffset() + pointer.length() - CRC_SIZE;
    // Has 0 value by default.
    ByteBuffer zeroCrc32 = allocate(CRC_SIZE);
    FileIOFactory ioFactory = new RandomAccessFileIOFactory();
    try (FileIO io = ioFactory.create(desc.file(), WRITE)) {
        io.write(zeroCrc32, crc32Off);
        io.force(true);
    }
}

Example 14 with RandomAccessFileIOFactory

use of org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory in project ignite by apache.

the class IgniteClusterSnapshotRestoreSelfTest method testNodeFailDuringFilesCopy.

/**
 * @throws Exception If failed.
 */
@Test
public void testNodeFailDuringFilesCopy() throws Exception {
    dfltCacheCfg.setCacheMode(CacheMode.REPLICATED).setAffinity(new RendezvousAffinityFunction());
    startGridsWithSnapshot(3, CACHE_KEYS_RANGE);
    TestRecordingCommunicationSpi spi = TestRecordingCommunicationSpi.spi(grid(2));
    CountDownLatch stopLatch = new CountDownLatch(1);
    spi.blockMessages((node, msg) -> msg instanceof SingleNodeMessage && ((SingleNodeMessage<?>) msg).type() == RESTORE_CACHE_GROUP_SNAPSHOT_PRELOAD.ordinal());
    String failingFilePath = Paths.get(CACHE_DIR_PREFIX + DEFAULT_CACHE_NAME, PART_FILE_PREFIX + (dfltCacheCfg.getAffinity().partitions() / 2) + FILE_SUFFIX).toString();
    grid(2).context().cache().context().snapshotMgr().ioFactory(new CustomFileIOFactory(new RandomAccessFileIOFactory(), file -> {
        if (file.getPath().endsWith(failingFilePath)) {
            stopLatch.countDown();
            throw new RuntimeException("Test exception");
        }
    }));
    File node2dbDir = ((FilePageStoreManager) grid(2).context().cache().context().pageStore()).cacheWorkDir(dfltCacheCfg).getParentFile();
    IgniteInternalFuture<Object> stopFut = runAsync(() -> {
        U.await(stopLatch, TIMEOUT, TimeUnit.MILLISECONDS);
        stopGrid(2, true);
        return null;
    });
    IgniteFuture<Void> fut = grid(0).snapshot().restoreSnapshot(SNAPSHOT_NAME, Collections.singleton(DEFAULT_CACHE_NAME));
    stopFut.get(TIMEOUT);
    GridTestUtils.assertThrowsAnyCause(log, () -> fut.get(TIMEOUT), ClusterTopologyCheckedException.class, null);
    File[] files = node2dbDir.listFiles(file -> file.getName().startsWith(TMP_CACHE_DIR_PREFIX));
    assertEquals("A temp directory with potentially corrupted files must exist.", 1, files.length);
    ensureCacheAbsent(dfltCacheCfg);
    dfltCacheCfg = null;
    startGrid(2);
    files = node2dbDir.listFiles(file -> file.getName().startsWith(TMP_CACHE_DIR_PREFIX));
    assertEquals("A temp directory should be removed at node startup", 0, files.length);
    waitForEvents(EVT_CLUSTER_SNAPSHOT_RESTORE_STARTED, EVT_CLUSTER_SNAPSHOT_RESTORE_FAILED);
}

Example 15 with RandomAccessFileIOFactory

use of org.apache.ignite.internal.processors.cache.persistence.file.RandomAccessFileIOFactory in project ignite by apache.

the class ForwardReadTest method createStatistics.

/**
 * Creates test performance statistics file.
 */
private Map<String, Integer> createStatistics(File dir) throws Exception {
    Map<String, Integer> expTasks;
    File file = new File(dir, "node-" + randomUUID() + ".prf");
    try (FileIO fileIo = new RandomAccessFileIOFactory().create(file)) {
        ByteBuffer buf = ByteBuffer.allocate(10 * 1024).order(ByteOrder.nativeOrder());
        expTasks = writeData(buf);
        buf.flip();
        fileIo.write(buf);
        fileIo.force();
    }
    return expTasks;
}