Examples with TransactionIsolation org.apache.ignite.transactions.TransactionIsolation used on opensource projects

Example 76 with TransactionIsolation

use of org.apache.ignite.transactions.TransactionIsolation in project ignite by apache.

the class IgniteCacheClusterReadOnlyModeSelfTest method testGetAllOutTxAsyncAllowed.

/**
 */
@Test
public void testGetAllOutTxAsyncAllowed() {
    performAction((node, cache) -> {
        for (TransactionConcurrency level : TransactionConcurrency.values()) {
            for (TransactionIsolation isolation : TransactionIsolation.values()) {
                CacheConfiguration cfg = cache.getConfiguration(CacheConfiguration.class);
                if (level == OPTIMISTIC && cfg.getAtomicityMode() == TRANSACTIONAL_SNAPSHOT) {
                    // Only pessimistic transactions are supported when MVCC is enabled.
                    continue;
                }
                Transaction tx = node.transactions().txStart(level, isolation);
                try {
                    cache.get(UNKNOWN_KEY);
                    assertEquals(kvMap, cache.getAllOutTxAsync(kvMap.keySet()).get());
                    tx.commit();
                } catch (Exception e) {
                    RuntimeException ex = new RuntimeException(new AssertionError("Got exception on node: " + node.name() + " cache: " + cache.getName() + " isolation: " + isolation + " txLevel: " + level, e));
                    log.error("", ex);
                    tx.rollback();
                    throw ex;
                }
            }
        }
    }, TX_CACHES_PRED.or(MVCC_CACHES_PRED));
}

Example 77 with TransactionIsolation

use of org.apache.ignite.transactions.TransactionIsolation in project ignite by apache.

the class IgniteCacheClusterReadOnlyModeSelfTest method testGetAllOutTxAllowed.

/**
 */
@Test
public void testGetAllOutTxAllowed() {
    performAction((node, cache) -> {
        for (TransactionConcurrency level : TransactionConcurrency.values()) {
            for (TransactionIsolation isolation : TransactionIsolation.values()) {
                CacheConfiguration cfg = cache.getConfiguration(CacheConfiguration.class);
                if (level == OPTIMISTIC && cfg.getAtomicityMode() == TRANSACTIONAL_SNAPSHOT) {
                    // Only pessimistic transactions are supported when MVCC is enabled.
                    continue;
                }
                Transaction tx = node.transactions().txStart(level, isolation);
                try {
                    cache.get(UNKNOWN_KEY);
                    assertEquals(kvMap, cache.getAllOutTx(kvMap.keySet()));
                    tx.commit();
                } catch (Exception e) {
                    RuntimeException ex = new RuntimeException(new AssertionError("Got exception on node: " + node.name() + " cache: " + cache.getName() + " isolation: " + isolation + " txLevel: " + level, e));
                    log.error("", ex);
                    tx.rollback();
                    throw ex;
                }
            }
        }
    }, TX_CACHES_PRED.or(MVCC_CACHES_PRED));
}

Example 78 with TransactionIsolation

use of org.apache.ignite.transactions.TransactionIsolation in project ignite by apache.

the class CacheLateAffinityAssignmentTest method cacheOperations.

/**
 * @param cache Cache
 */
private void cacheOperations(IgniteCache<Object, Object> cache) {
    ThreadLocalRandom rnd = ThreadLocalRandom.current();
    final int KEYS = 10_000;
    try {
        cache.get(rnd.nextInt(KEYS));
        cache.put(rnd.nextInt(KEYS), rnd.nextInt(10));
        cache.getAndPut(rnd.nextInt(KEYS), rnd.nextInt(10));
        cache.remove(rnd.nextInt(KEYS));
        cache.getAndRemove(rnd.nextInt(KEYS));
        cache.remove(rnd.nextInt(KEYS), rnd.nextInt(10));
        cache.putIfAbsent(rnd.nextInt(KEYS), rnd.nextInt(10));
        cache.replace(rnd.nextInt(KEYS), rnd.nextInt(10));
        cache.replace(rnd.nextInt(KEYS), rnd.nextInt(10), rnd.nextInt(10));
        cache.invoke(rnd.nextInt(KEYS), new TestEntryProcessor(rnd.nextInt(10)));
        if (cache.getConfiguration(CacheConfiguration.class).getAtomicityMode() == TRANSACTIONAL) {
            IgniteTransactions txs = cache.unwrap(Ignite.class).transactions();
            for (TransactionConcurrency concurrency : TransactionConcurrency.values()) {
                for (TransactionIsolation isolation : TransactionIsolation.values()) {
                    try (Transaction tx = txs.txStart(concurrency, isolation)) {
                        Integer key = rnd.nextInt(KEYS);
                        cache.getAndPut(key, rnd.nextInt(10));
                        cache.invoke(key + 1, new TestEntryProcessor(rnd.nextInt(10)));
                        cache.get(key + 2);
                        tx.commit();
                    }
                }
            }
        }
    } catch (Exception e) {
        log.info("Cache operation failed: " + e);
    }
}

Example 79 with TransactionIsolation

use of org.apache.ignite.transactions.TransactionIsolation in project ignite by apache.

the class TxOptimisticPrepareOnUnstableTopologyTest method testPrepareOnUnstableTopology.

/**
 */
@Test
public void testPrepareOnUnstableTopology() throws Exception {
    for (TransactionIsolation isolation : TransactionIsolation.values()) {
        doPrepareOnUnstableTopology(4, false, isolation, 0);
        doPrepareOnUnstableTopology(4, true, isolation, 0);
        doPrepareOnUnstableTopology(4, false, isolation, TimeUnit.DAYS.toMillis(1));
        doPrepareOnUnstableTopology(4, true, isolation, TimeUnit.DAYS.toMillis(1));
    }
}

Example 80 with TransactionIsolation

use of org.apache.ignite.transactions.TransactionIsolation in project ignite by apache.

the class TxRollbackOnTimeoutTest method testTimeoutOnPrimaryDHTNode.

/**
 * Tests timeout on DHT primary node for all tx configurations.
 *
 * @throws Exception If failed.
 */
@Test
public void testTimeoutOnPrimaryDHTNode() throws Exception {
    final ClusterNode n0 = grid(0).affinity(CACHE_NAME).mapKeyToNode(0);
    final Ignite prim = G.ignite(n0.id());
    for (TransactionConcurrency concurrency : TransactionConcurrency.values()) {
        for (TransactionIsolation isolation : TransactionIsolation.values()) testTimeoutOnPrimaryDhtNode0(prim, concurrency, isolation);
    }
}