[jira] [Created] (IGNITE-10027) Optimistic transaction doesn't throw TransactionTimeoutException on lock acquisition timeout.

[Alexei Scherbakov (JIRA)]

Alexei Scherbakov created IGNITE-10027:
------------------------------------------

             Summary: Optimistic transaction doesn't throw 
TransactionTimeoutException on lock acquisition timeout.
                 Key: IGNITE-10027
                 URL: https://issues.apache.org/jira/browse/IGNITE-10027
             Project: Ignite
          Issue Type: Bug
            Reporter: Alexei Scherbakov


Reproducer:

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package org.apache.ignite.internal.processors.cache.transactions;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.apache.ignite.Ignite;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.internal.IgniteEx;
import org.apache.ignite.internal.IgniteInternalFuture;
import org.apache.ignite.internal.IgniteInterruptedCheckedException;
import org.apache.ignite.internal.TestRecordingCommunicationSpi;
import 
org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTxPrepareResponse;
import org.apache.ignite.internal.processors.cache.verify.IdleVerifyResultV2;
import org.apache.ignite.internal.util.typedef.X;
import org.apache.ignite.internal.util.typedef.internal.U;
import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi;
import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.apache.ignite.transactions.Transaction;
import org.apache.ignite.transactions.TransactionConcurrency;
import org.apache.ignite.transactions.TransactionTimeoutException;

import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL;
import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC;
import static org.apache.ignite.testframework.GridTestUtils.runAsync;
import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC;
import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
import static 
org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;

/**
 * Tests rollback on timeout scenarios for one-phase commit protocol.
 */
public class TxRollbackOnTimeoutOnePhaseCommitTest extends 
GridCommonAbstractTest {
    /** IP finder. */
    private static final TcpDiscoveryVmIpFinder IP_FINDER = new 
TcpDiscoveryVmIpFinder(true);

    /** */
    private static final int GRID_CNT = 2;

    /** {@inheritDoc} */
    @Override protected IgniteConfiguration getConfiguration(String 
igniteInstanceName) throws Exception {
        IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

        ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(IP_FINDER);

        cfg.setCommunicationSpi(new TestRecordingCommunicationSpi());

        boolean client = igniteInstanceName.startsWith("client");

        cfg.setClientMode(client);

        if (!client) {
            CacheConfiguration ccfg = new 
CacheConfiguration(DEFAULT_CACHE_NAME);

            ccfg.setAtomicityMode(TRANSACTIONAL);
            ccfg.setBackups(1);
            ccfg.setWriteSynchronizationMode(FULL_SYNC);
            ccfg.setOnheapCacheEnabled(false);

            cfg.setCacheConfiguration(ccfg);
        }

        return cfg;
    }

    /** {@inheritDoc} */
    @Override protected void beforeTest() throws Exception {
        super.beforeTest();

        startGridsMultiThreaded(GRID_CNT);

        startGrid("client");
    }

    /** */
    public void testUnlockOptimistic() throws IgniteCheckedException {
        IgniteEx client = grid("client");

        assertNotNull(client.cache(DEFAULT_CACHE_NAME));

        int key = 0;

        CountDownLatch lock = new CountDownLatch(1);
        CountDownLatch finish = new CountDownLatch(1);

        IgniteInternalFuture fut = runAsync(() -> {
            try (Transaction tx = client.transactions().txStart(PESSIMISTIC, 
REPEATABLE_READ, 0, 1)) {
                client.cache(DEFAULT_CACHE_NAME).put(key, key + 1);

                lock.countDown();

                try {
                    assertTrue(U.await(finish, 30, TimeUnit.SECONDS));
                }
                catch (IgniteInterruptedCheckedException e) {
                    fail();
                }

                tx.commit();
            }
        });

        try (Transaction tx = client.transactions().txStart(OPTIMISTIC, 
REPEATABLE_READ, 200, 1)) {
            try {
                assertTrue(U.await(lock, 30, TimeUnit.SECONDS));
            }
            catch (IgniteInterruptedCheckedException e) {
                fail();
            }

            client.cache(DEFAULT_CACHE_NAME).put(key, key);

            tx.commit();

            fail();
        }
        catch (Exception e) {
            assertTrue(e.getClass().getName(), X.hasCause(e, 
TransactionTimeoutException.class));
        }

        assertNull(client.cache(DEFAULT_CACHE_NAME).get(key));

        finish.countDown();

        fut.get();
    }
}

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