コード例 #1
0
  /**
   * Executes example.
   *
   * @param args Command line arguments, none required.
   */
  public static void main(String[] args) {
    try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {

      System.out.println();
      System.out.println(">>> Cache star schema example started.");

      CacheConfiguration<Integer, FactPurchase> factCacheCfg =
          new CacheConfiguration<>(PARTITIONED_CACHE_NAME);

      factCacheCfg.setCacheMode(CacheMode.PARTITIONED);
      factCacheCfg.setIndexedTypes(Integer.class, FactPurchase.class);

      CacheConfiguration<Integer, Object> dimCacheCfg =
          new CacheConfiguration<>(REPLICATED_CACHE_NAME);

      dimCacheCfg.setCacheMode(CacheMode.REPLICATED);
      dimCacheCfg.setIndexedTypes(
          Integer.class, DimStore.class,
          Integer.class, DimProduct.class);

      try (IgniteCache<Integer, FactPurchase> factCache = ignite.getOrCreateCache(factCacheCfg);
          IgniteCache<Integer, Object> dimCache = ignite.getOrCreateCache(dimCacheCfg)) {
        populateDimensions(dimCache);
        populateFacts(factCache);

        queryStorePurchases();
        queryProductPurchases();
      }
    }
  }
コード例 #2
0
  /** {@inheritDoc} */
  @SuppressWarnings("unchecked")
  @Override
  protected IgniteConfiguration getConfiguration(String gridName) throws Exception {
    IgniteConfiguration c = super.getConfiguration(gridName);

    TcpDiscoverySpi disco = new TcpDiscoverySpi();

    disco.setIpFinder(ipFinder);

    c.setDiscoverySpi(disco);

    // Cache.
    CacheConfiguration cc = defaultCacheConfiguration();

    cc.setCacheMode(CacheMode.PARTITIONED);
    cc.setAtomicityMode(CacheAtomicityMode.ATOMIC);
    cc.setNearConfiguration(null);
    cc.setWriteSynchronizationMode(FULL_SYNC);
    cc.setRebalanceMode(SYNC);
    cc.setSwapEnabled(false);
    cc.setSqlFunctionClasses(GridQueryParsingTest.class);
    cc.setIndexedTypes(
        String.class, Address.class,
        String.class, Person.class);

    c.setCacheConfiguration(cc);

    return c;
  }
コード例 #3
0
  /**
   * @param gridName Grid name.
   * @return Cache configuration.
   * @throws Exception In case of error.
   */
  @SuppressWarnings("unchecked")
  protected CacheConfiguration cacheConfiguration(String gridName) throws Exception {
    CacheConfiguration cfg = defaultCacheConfiguration();

    CacheStore<?, ?> store = cacheStore();

    if (store != null) {
      cfg.setCacheStoreFactory(new TestStoreFactory());
      cfg.setReadThrough(true);
      cfg.setWriteThrough(true);
      cfg.setLoadPreviousValue(true);
    }

    cfg.setSwapEnabled(swapEnabled());
    cfg.setCacheMode(cacheMode());
    cfg.setAtomicityMode(atomicityMode());
    cfg.setWriteSynchronizationMode(writeSynchronization());
    cfg.setNearConfiguration(nearConfiguration());

    Class<?>[] idxTypes = indexedTypes();

    if (!F.isEmpty(idxTypes)) cfg.setIndexedTypes(idxTypes);

    if (cacheMode() == PARTITIONED) cfg.setBackups(1);

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

    TcpDiscoverySpi disco = new TcpDiscoverySpi();

    disco.setIpFinder(ipFinder);

    c.setDiscoverySpi(disco);

    CacheConfiguration<?, ?> cc = defaultCacheConfiguration();

    cc.setCacheMode(PARTITIONED);
    cc.setBackups(1);
    cc.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC);
    cc.setAtomicityMode(TRANSACTIONAL);
    cc.setIndexedTypes(Integer.class, Integer.class);

    c.setCacheConfiguration(cc);

    return c;
  }
コード例 #5
0
  /** {@inheritDoc} */
  @Override
  protected IgniteConfiguration getConfiguration(String gridName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(gridName);

    CacheConfiguration<?, ?> cache = defaultCacheConfiguration();

    cache.setCacheMode(PARTITIONED);
    cache.setBackups(1);
    cache.setWriteSynchronizationMode(FULL_SYNC);
    cache.setIndexedTypes(Integer.class, TestObject.class);

    cfg.setCacheConfiguration(cache);

    TcpDiscoverySpi disco = new TcpDiscoverySpi();

    disco.setIpFinder(IP_FINDER);

    cfg.setDiscoverySpi(disco);

    cfg.setConnectorConfiguration(new ConnectorConfiguration());

    return cfg;
  }