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From "Alexei Scherbakov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-11804) Assertion error
Date Wed, 24 Apr 2019 12:23:00 GMT
Alexei Scherbakov created IGNITE-11804:
------------------------------------------

             Summary: Assertion error
                 Key: IGNITE-11804
                 URL: https://issues.apache.org/jira/browse/IGNITE-11804
             Project: Ignite
          Issue Type: Bug
            Reporter: Alexei Scherbakov


Reproducer (needs some cleanup)
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 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
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 *
 *      http://www.apache.org/licenses/LICENSE-2.0
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 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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package org.apache.ignite.internal.processors.cache.transactions;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicReference;
import org.apache.ignite.Ignite;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.DataRegionConfiguration;
import org.apache.ignite.configuration.DataStorageConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.failure.StopNodeFailureHandler;
import org.apache.ignite.internal.IgniteEx;
import org.apache.ignite.internal.processors.cache.GridCacheContext;
import org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl;
import org.apache.ignite.internal.processors.cache.persistence.db.wal.IgniteWalRebalanceTest;
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.junit.Test;

import static java.util.concurrent.TimeUnit.DAYS;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL;
import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC;
import static org.apache.ignite.configuration.WALMode.LOG_ONLY;
import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;

/**
 * Test framework for ordering transaction's prepares and commits by intercepting messages
and releasing then
 * in user defined order.
 */
public class TxPartitionCounterStateAbstractTest extends GridCommonAbstractTest {
    /** IP finder. */
    private static final TcpDiscoveryVmIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true);

    /** */
    private static final int MB = 1024 * 1024;

    /** */
    protected int backups;

    /** */
    public static final int TEST_TIMEOUT = 30_000;

    public static final String DEFAULT_CACHE_NAME_2 = DEFAULT_CACHE_NAME + "2";

    /** */
    private AtomicReference<Throwable> testFailed = new AtomicReference<>();

    /** Number of keys to preload before txs to enable historical rebalance. */
    protected static final int PRELOAD_KEYS_CNT = 1;

    /** */
    protected static final String CLIENT_GRID_NAME = "client";

    /** */
    protected static final int PARTS_CNT = 32;

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

        cfg.setConsistentId("node" + igniteInstanceName);
        cfg.setFailureHandler(new StopNodeFailureHandler());
        cfg.setRebalanceThreadPoolSize(4); // Necessary to reproduce some issues.

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

        // TODO set this only for historical rebalance tests.
        cfg.setCommunicationSpi(new IgniteWalRebalanceTest.WalRebalanceCheckingCommunicationSpi());

        boolean client = igniteInstanceName.startsWith(CLIENT_GRID_NAME);

        cfg.setClientMode(client);

        cfg.setDataStorageConfiguration(new DataStorageConfiguration().
            setWalHistorySize(1000).
            setWalSegmentSize(8 * MB).setWalMode(LOG_ONLY).setPageSize(1024).
            setCheckpointFrequency(MILLISECONDS.convert(365, DAYS)).
            setDefaultDataRegionConfiguration(new DataRegionConfiguration().setPersistenceEnabled(true).
                setInitialSize(100 * MB).setMaxSize(100 * MB)));

        if (!client)
            cfg.setCacheConfiguration(cacheConfiguration(DEFAULT_CACHE_NAME));

        return cfg;
    }

    /**
     * @param name Name.
     */
    protected CacheConfiguration cacheConfiguration(String name) {
        CacheConfiguration ccfg = new CacheConfiguration(name);

        ccfg.setAtomicityMode(TRANSACTIONAL);
        ccfg.setBackups(backups);
        ccfg.setWriteSynchronizationMode(FULL_SYNC);
        ccfg.setOnheapCacheEnabled(false);
        ccfg.setAffinity(new RendezvousAffinityFunction(false, PARTS_CNT));
        ccfg.setGroupName("test");

        return ccfg;
    }

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

        cleanPersistenceDir();
    }

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

        stopAllGrids();

        cleanPersistenceDir();
    }

    @Test
    public void testPut() throws Exception {
        backups = 2;

        Ignite crd = startGridsMultiThreaded(3);

        IgniteEx client = startGrid("client");

        assertNotNull(client.createCache(cacheConfiguration(DEFAULT_CACHE_NAME_2)));

        try(Transaction tx = client.transactions().txStart(PESSIMISTIC, REPEATABLE_READ))
{
            List<Integer> keys0 = partitionKeys(client.cache(DEFAULT_CACHE_NAME), 1,
10, 0);
            List<Integer> keys2 = partitionKeys(client.cache(DEFAULT_CACHE_NAME_2),
9, 10, 0);

            for (Integer k : keys0)
                client.cache(DEFAULT_CACHE_NAME).put(k, k);

            for (Integer k : keys2)
                client.cache(DEFAULT_CACHE_NAME_2).put(k, k);

            tx.commit();
        }
    }



    /**
     * @param cache Cache.
     * @param part Partition.
     * @param cnt Count.
     * @param skipCnt Skip keys from start.
     * @return List of keys for partition.
     */
    protected List<Integer> partitionKeys(IgniteCache<?, ?> cache, int part, int
cnt, int skipCnt) {
        IgniteCacheProxyImpl proxy = cache.unwrap(IgniteCacheProxyImpl.class);

        GridCacheContext<?, ?> cctx = proxy.context();

        int k = 0, c = 0, skip0 = 0;

        List<Integer> keys = new ArrayList<>(cnt);

        while(c < cnt) {
            if (cctx.affinity().partition(k) == part) {
                if (skip0 < skipCnt) {
                    k++;
                    skip0++;

                    continue;
                }

                c++;

                keys.add(k);
            }

            k++;
        }

        return keys;
    }
}
{noformat}



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