Java IgniteConfiguration.setTransactionConfiguration方法代码示例

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

    // DiscoverySpi.
    TcpDiscoverySpi disco = new TcpDiscoverySpi();
    disco.setIpFinder(IP_FINDER);
    cfg.setDiscoverySpi(disco);

    // Cache.
    cfg.setCacheConfiguration(cacheConfiguration());

    TransactionConfiguration tCfg = new TransactionConfiguration();

    tCfg.setDefaultTxConcurrency(PESSIMISTIC);
    tCfg.setDefaultTxIsolation(REPEATABLE_READ);

    cfg.setTransactionConfiguration(tCfg);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
private IgniteConfiguration createConfig() {
	IgniteConfiguration config = new IgniteConfiguration();
	config.setClientMode( false );
	BinaryConfiguration binaryConfiguration = new BinaryConfiguration();
	binaryConfiguration.setNameMapper( new BinaryBasicNameMapper( true ) );
	binaryConfiguration.setCompactFooter( false );		// it is necessary only for embedded collections (@ElementCollection)
	config.setBinaryConfiguration( binaryConfiguration );
	TransactionConfiguration transactionConfiguration = new TransactionConfiguration();
	transactionConfiguration.setDefaultTxConcurrency( TransactionConcurrency.OPTIMISTIC );
	transactionConfiguration.setDefaultTxIsolation( TransactionIsolation.READ_COMMITTED );
	config.setTransactionConfiguration( transactionConfiguration );

	return config;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

    TcpCommunicationSpi commSpi = new TcpCommunicationSpi();

    cfg.setCommunicationSpi(commSpi);

    TransactionConfiguration tcfg = new TransactionConfiguration();

    tcfg.setTxSerializableEnabled(true);

    cfg.setTransactionConfiguration(tcfg);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg =  super.getConfiguration(igniteInstanceName);

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

    TcpCommunicationSpi commSpi = new TestCommunicationSpi();

    cfg.setCommunicationSpi(commSpi);

    CacheConfiguration ccfg = new CacheConfiguration(CACHE_NAME);

    ccfg.setAtomicityMode(atomicityMode());
    ccfg.setBackups(1);

    cfg.setCacheConfiguration(ccfg);

    final TransactionConfiguration txCfg = new TransactionConfiguration();

    txCfg.setDefaultTxTimeout(TX_TIMEOUT);

    cfg.setTransactionConfiguration(txCfg);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

    TransactionConfiguration txCfg = new TransactionConfiguration();

    txCfg.setTxSerializableEnabled(true);

    cfg.setTransactionConfiguration(txCfg);

    CacheConfiguration cc = cacheConfiguration(igniteInstanceName);

    cc.setLoadPreviousValue(false);

    cfg.setCacheConfiguration(cc);

    TcpDiscoverySpi disco = new TcpDiscoverySpi();

    disco.setIpFinder(IP_FINDER);

    cfg.setDiscoverySpi(disco);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(gridName);

    TransactionConfiguration txCfg = new TransactionConfiguration();
    txCfg.setDefaultTxConcurrency(TransactionConcurrency.OPTIMISTIC);
    txCfg.setDefaultTxIsolation(TransactionIsolation.REPEATABLE_READ);

    cfg.setTransactionConfiguration(txCfg);

    cfg.setMarshaller(new BinaryMarshaller());

    CacheConfiguration ccfg = new CacheConfiguration("tx-cache");
    ccfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL);

    cfg.setCacheConfiguration(ccfg);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@SuppressWarnings({"unchecked"})
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration c = super.getConfiguration(igniteInstanceName);

    TransactionConfiguration tCfg = new TransactionConfiguration();

    tCfg.setTxSerializableEnabled(true);

    c.setTransactionConfiguration(tCfg);

    CacheConfiguration cc = defaultCacheConfiguration();

    cc.setCacheMode(REPLICATED);

    cc.setEvictionPolicy(null);

    cc.setWriteSynchronizationMode(FULL_SYNC);

    c.setCacheConfiguration(cc);

    TcpDiscoverySpi spi = new TcpDiscoverySpi();

    spi.setIpFinder(ipFinder);

    c.setDiscoverySpi(spi);

    if (CACHE_DEBUG)
        resetLog4j(Level.DEBUG, LOG_TO_FILE, GridCacheProcessor.class.getPackage().getName());

    return c;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    final IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

    final TransactionConfiguration txCfg = new TransactionConfiguration();

    txCfg.setDefaultTxIsolation(TransactionIsolation.READ_COMMITTED);

    cfg.setTransactionConfiguration(txCfg);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

    TransactionConfiguration tCfg = new TransactionConfiguration();

    tCfg.setTxSerializableEnabled(true);

    cfg.setTransactionConfiguration(tCfg);

    return cfg;
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/**
 * <code>systemInitialize</code> is the entry method to start all the operations within iotracah.
 * This class is expected to be extended by the core plugin only.
 * If there is more than that implementation then the first implementation with no
 * guarantee of selection will be loaded.
 * The system will automatically throw a <code>UnRetriableException</code> if no implementation of this
 * interface is detected.
 *
 * @param baseSystemHandlerList
 * @throws UnRetriableException
 */
@Override
public void systemInitialize(List<BaseSystemHandler> baseSystemHandlerList) throws UnRetriableException {

    //Initiate ignite.

        synchronized (this) {

            TcpDiscoverySpi spi = new TcpDiscoverySpi();
            TcpDiscoveryVmIpFinder ipFinder = new TcpDiscoveryVmIpFinder();

            // Set initial IP addresses.
            // Note that you can optionally specify a port or a port range.
            ipFinder.setAddresses(Arrays.asList(getDiscoveryAddresses()));

            spi.setIpFinder(ipFinder);

            IgniteConfiguration cfg = new IgniteConfiguration();
            cfg.setGridName(getExecutorDefaultName());

            // Override default discovery SPI.
            cfg.setDiscoverySpi(spi);

            //Set node attribute.
            Map<String, String> attributes = new HashMap<>();
            attributes.put("ROLE", getExecutorDefaultName());
            cfg.setUserAttributes(attributes);

            //Use sl4j logger
            IgniteLogger gridLog = new Slf4jLogger(LoggerFactory.getLogger("org.apache.ignite")); // Provide correct SLF4J logger here.
            cfg.setGridLogger(gridLog);

            //Optimize marshaller
            OptimizedMarshaller optimizedMarshaller = new OptimizedMarshaller();
            optimizedMarshaller.setRequireSerializable(true);
            cfg.setMarshaller(optimizedMarshaller);




            TransactionConfiguration transactionConfiguration = new TransactionConfiguration();
            transactionConfiguration.setDefaultTxConcurrency(TransactionConcurrency.PESSIMISTIC);
            transactionConfiguration.setDefaultTxIsolation(TransactionIsolation.READ_COMMITTED);
            transactionConfiguration.setDefaultTxTimeout(30000);
            cfg.setTransactionConfiguration(transactionConfiguration);

            cfg.setMetricsLogFrequency(0);
            cfg.setMetricsUpdateFrequency(15000);

            Ignition.start(cfg);

            //Also instantiate the server router.
            IgniteMessaging igniteMessaging = getIgnite().message();

            String cluster = getExecutorDefaultName();

            UUID nodeId = getNodeId();

            DefaultServerRouter defaultServerRouter = new DefaultServerRouter(cluster, nodeId, igniteMessaging);
            defaultServerRouter.initiate();
            this.serverRouter = defaultServerRouter;

        }


    log.debug(" systemInitialize : performing classifications for base system handlers");
    baseSystemHandlerList.forEach(this::classifyBaseHandler);
}
 

import org.apache.ignite.configuration.IgniteConfiguration; //导入方法依赖的package包/类
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(gridName);

    TcpDiscoverySpi discoSpi = new TcpDiscoverySpi();
    discoSpi.setIpFinder(IP_FINDER);
    cfg.setDiscoverySpi(discoSpi);

    BinaryConfiguration binaryCfg = new BinaryConfiguration();
    binaryCfg.setCompactFooter(false);
    cfg.setBinaryConfiguration(binaryCfg);

    cfg.setPeerClassLoadingEnabled(true);

    TcpCommunicationSpi tcpCommSpi = new TcpCommunicationSpi();

    tcpCommSpi.setSharedMemoryPort(-1);
    cfg.setCommunicationSpi(tcpCommSpi);

    TransactionConfiguration txCfg = new TransactionConfiguration();

    txCfg.setDefaultTxIsolation(TransactionIsolation.READ_COMMITTED);

    cfg.setTransactionConfiguration(txCfg);

    DataRegionConfiguration memPlcCfg = new DataRegionConfiguration();

    memPlcCfg.setName("dfltDataRegion");
    memPlcCfg.setInitialSize(PAGE_CACHE_SIZE * 1024 * 1024);
    memPlcCfg.setMaxSize(PAGE_CACHE_SIZE * 1024 * 1024);
    memPlcCfg.setPersistenceEnabled(true);

    DataStorageConfiguration memCfg = new DataStorageConfiguration();

    memCfg.setDefaultDataRegionConfiguration(memPlcCfg);
    memCfg.setWalHistorySize(1);
    memCfg.setCheckpointFrequency(CHECKPOINT_FREQUENCY);
    memCfg.setPageSize(PAGE_SIZE * 1024);

    cfg.setDataStorageConfiguration(memCfg);

    return cfg;
}