Examples with IgniteInternalTx org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx used on opensource projects

Example 26 with IgniteInternalTx

use of org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx in project ignite by apache.

the class GridCacheTestStore method checkTx.

/**
     * @param ses Session.
     * @param load {@code True} if {@link #loadAll} method is called.
     */
private void checkTx(@Nullable CacheStoreSession ses, boolean load) {
    Transaction tx = ses != null ? ses.transaction() : null;
    if (tx == null)
        return;
    txs.add(tx);
    IgniteInternalTx tx0 = GridTestUtils.getFieldValue(tx, "tx");
    if (!tx0.local())
        throw new IgniteException("Tx is not local: " + tx);
    if (tx0.dht() && !load)
        throw new IgniteException("Tx is DHT: " + tx);
}

Example 27 with IgniteInternalTx

use of org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx in project ignite by apache.

the class IgfsDataManagerSelfTest method testDataStoringRemainder.

/**
     * Test file system structure in meta-cache.
     *
     * @throws Exception If failed.
     */
public void testDataStoringRemainder() throws Exception {
    final int blockSize = IGFS_BLOCK_SIZE;
    for (int i = 0; i < 10; i++) {
        IgfsPath path = IgfsPath.ROOT;
        long t = System.currentTimeMillis();
        IgfsEntryInfo info = IgfsUtils.createFile(IgniteUuid.randomUuid(), blockSize, 0L, null, IgfsUtils.DELETE_LOCK_ID, false, null, t, t);
        assertNull(mgr.dataBlock(info, path, 0, null).get());
        byte[] data = new byte[blockSize];
        rnd.nextBytes(data);
        byte[] remainder = new byte[blockSize / 2];
        rnd.nextBytes(remainder);
        info = info.length(info.length() + data.length + remainder.length);
        IgniteInternalFuture<Boolean> fut = mgr.writeStart(info.id());
        IgfsFileAffinityRange range = new IgfsFileAffinityRange();
        byte[] left = mgr.storeDataBlocks(info, info.length(), remainder, remainder.length, ByteBuffer.wrap(data), false, range, null);
        assert left.length == blockSize / 2;
        byte[] remainder2 = new byte[blockSize / 2];
        info = info.length(info.length() + remainder2.length);
        byte[] left2 = mgr.storeDataBlocks(info, info.length(), left, left.length, ByteBuffer.wrap(remainder2), false, range, null);
        assert left2 == null;
        mgr.writeClose(info.id());
        fut.get(3000);
        for (int j = 0; j < NODES_CNT; j++) {
            GridCacheContext<Object, Object> ctx = GridTestUtils.getFieldValue(grid(j).cachex(grid(j).igfsx("igfs").configuration().getDataCacheConfiguration().getName()), "ctx");
            Collection<IgniteInternalTx> txs = ctx.tm().txs();
            assert txs.isEmpty() : "Incomplete transactions: " + txs;
        }
        byte[] concat = U.join(remainder, data, remainder2);
        // Validate data stored in cache.
        for (int pos = 0, block = 0; pos < info.length(); block++) {
            byte[] stored = mgr.dataBlock(info, path, block, null).get();
            assertNotNull("Expects data exist [data.length=" + concat.length + ", block=" + block + ']', stored);
            for (int j = 0; j < stored.length; j++) assertEquals(stored[j], concat[pos + j]);
            pos += stored.length;
        }
        mgr.delete(info);
        long nIters = getTestTimeout() / BUSY_WAIT_SLEEP_INTERVAL;
        assert nIters < Integer.MAX_VALUE;
        boolean rmvBlocks = false;
        // Wait for all blocks to be removed.
        for (int j = 0; j < nIters && !rmvBlocks; j = sleepAndIncrement(BUSY_WAIT_SLEEP_INTERVAL, j)) {
            boolean b = true;
            for (long block = 0; block < info.blocksCount(); block++) b &= mgr.dataBlock(info, path, block, null).get() == null;
            rmvBlocks = b;
        }
        assertTrue("All blocks should be removed from cache.", rmvBlocks);
    }
}

Example 28 with IgniteInternalTx

use of org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx in project ignite by apache.

the class IgfsDataManagerSelfTest method testDataStoringFlush.

/** @throws Exception If failed. */
public void testDataStoringFlush() throws Exception {
    final int blockSize = IGFS_BLOCK_SIZE;
    final int writesCnt = 64;
    for (int i = 0; i < 10; i++) {
        IgfsPath path = IgfsPath.ROOT;
        long t = System.currentTimeMillis();
        IgfsEntryInfo info = IgfsUtils.createFile(IgniteUuid.randomUuid(), blockSize, 0L, null, IgfsUtils.DELETE_LOCK_ID, false, null, t, t);
        IgfsFileAffinityRange range = new IgfsFileAffinityRange();
        assertNull(mgr.dataBlock(info, path, 0, null).get());
        int chunkSize = blockSize / 4;
        byte[] data = new byte[chunkSize];
        info = info.length(info.length() + data.length * writesCnt);
        IgniteInternalFuture<Boolean> fut = mgr.writeStart(info.id());
        for (int j = 0; j < 64; j++) {
            Arrays.fill(data, (byte) (j / 4));
            byte[] left = mgr.storeDataBlocks(info, (j + 1) * chunkSize, null, 0, ByteBuffer.wrap(data), true, range, null);
            assert left == null : "No remainder should be returned if flush is true: " + Arrays.toString(left);
        }
        mgr.writeClose(info.id());
        assertTrue(range.regionEqual(new IgfsFileAffinityRange(0, writesCnt * chunkSize - 1, null)));
        fut.get(3000);
        for (int j = 0; j < NODES_CNT; j++) {
            GridCacheContext<Object, Object> ctx = GridTestUtils.getFieldValue(grid(j).cachex(grid(j).igfsx("igfs").configuration().getDataCacheConfiguration().getName()), "ctx");
            Collection<IgniteInternalTx> txs = ctx.tm().txs();
            assert txs.isEmpty() : "Incomplete transactions: " + txs;
        }
        // Validate data stored in cache.
        for (int pos = 0, block = 0; pos < info.length(); block++) {
            byte[] stored = mgr.dataBlock(info, path, block, null).get();
            assertNotNull("Expects data exist [block=" + block + ']', stored);
            for (byte b : stored) assertEquals(b, (byte) block);
            pos += stored.length;
        }
        IgniteInternalFuture<Object> delFut = mgr.delete(info);
        delFut.get();
        for (long block = 0; block < info.blocksCount(); block++) assertNull(mgr.dataBlock(info, path, block, null).get());
    }
}

Example 29 with IgniteInternalTx

use of org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx in project ignite by apache.

the class IgfsDataManagerSelfTest method testDataStoring.

/**
     * Test file system structure in meta-cache.
     *
     * @throws Exception If failed.
     */
@SuppressWarnings("ConstantConditions")
public void testDataStoring() throws Exception {
    for (int i = 0; i < 10; i++) {
        IgfsPath path = IgfsPath.ROOT;
        long t = System.currentTimeMillis();
        IgfsEntryInfo info = IgfsUtils.createFile(IgniteUuid.randomUuid(), 200, 0L, null, IgfsUtils.DELETE_LOCK_ID, false, null, t, t);
        assertNull(mgr.dataBlock(info, path, 0, null).get());
        byte[] data = new byte[rnd.nextInt(20000) + 5];
        rnd.nextBytes(data);
        IgniteInternalFuture<Boolean> fut = mgr.writeStart(info.id());
        expectsStoreFail(info, data, "Not enough space reserved to store data");
        info = info.length(info.length() + data.length - 3);
        expectsStoreFail(info, data, "Not enough space reserved to store data");
        info = info.length(info.length() + 3);
        IgfsFileAffinityRange range = new IgfsFileAffinityRange();
        byte[] remainder = mgr.storeDataBlocks(info, info.length(), null, 0, ByteBuffer.wrap(data), true, range, null);
        assert remainder == null;
        mgr.writeClose(info.id());
        fut.get(3000);
        for (int j = 0; j < NODES_CNT; j++) {
            GridCacheContext<Object, Object> ctx = GridTestUtils.getFieldValue(grid(j).cachex(grid(j).igfsx("igfs").configuration().getDataCacheConfiguration().getName()), "ctx");
            Collection<IgniteInternalTx> txs = ctx.tm().txs();
            assert txs.isEmpty() : "Incomplete transactions: " + txs;
        }
        // Validate data stored in cache.
        for (int pos = 0, block = 0; pos < info.length(); block++) {
            byte[] stored = mgr.dataBlock(info, path, block, null).get();
            assertNotNull("Expects data exist [data.length=" + data.length + ", block=" + block + ']', stored);
            for (int j = 0; j < stored.length; j++) assertEquals(stored[j], data[pos + j]);
            pos += stored.length;
        }
        mgr.delete(info);
        long nIters = getTestTimeout() / BUSY_WAIT_SLEEP_INTERVAL;
        assert nIters < Integer.MAX_VALUE;
        boolean rmvBlocks = false;
        // Wait for all blocks to be removed.
        for (int j = 0; j < nIters && !rmvBlocks; j = sleepAndIncrement(BUSY_WAIT_SLEEP_INTERVAL, j)) {
            boolean b = true;
            for (long block = 0; block < info.blocksCount(); block++) b &= mgr.dataBlock(info, path, block, null).get() == null;
            rmvBlocks = b;
        }
        assertTrue("All blocks should be removed from cache.", rmvBlocks);
    }
}