Examples of org.infinispan.affinity.KeyAffinityService

org.infinispan.affinity.KeyAffinityService
will reside on the same node in the cluster cache.put(newCollocatedSession, someInfo);
Uniqueness: the service does not guarantee that the generated keys are unique. It relies on an {@link org.infinispan.affinity.KeyGenerator} for obtaining and distributing the generated keys. If key uniqueness isneeded that should be enforced in the generator.
The service might also drop key generated through the {@link org.infinispan.affinity.KeyGenerator}. @see org.infinispan.affinity.KeyAffinityServiceFactory @author Mircea.Markus@jboss.com @since 4.1


   private Object generateKeyAndShutdownServer() throws IOException, ClassNotFoundException, InterruptedException {
      resetStats();
      Cache<Object,Object> cache = manager(1).getCache();
      ExecutorService ex = Executors.newSingleThreadExecutor();
      KeyAffinityService kaf = KeyAffinityServiceFactory.newKeyAffinityService(cache, ex, new ByteKeyGenerator(), 2, true);
      Address address = cache.getAdvancedCache().getRpcManager().getTransport().getAddress();
      byte[] keyBytes = (byte[]) kaf.getKeyForAddress(address);
      String key = ByteKeyGenerator.getStringObject(keyBytes);
      ex.shutdownNow();
      kaf.stop();


      remoteCache.put(key, "v");
      assertOnlyServerHit(getAddress(hotRodServer2));
      TcpTransportFactory tcpTp = (TcpTransportFactory) TestingUtil.extractField(remoteCacheManager, "transportFactory");

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      DistributionManager dm = cache1.getCache().getDistributionManager();
      DistributedExoCache<Serializable, Object> cache2 =
         (DistributedExoCache<Serializable, Object>)new ExoCacheFactoryImpl(
            (ExoContainerContext)pc.getComponentInstanceOfType(ExoContainerContext.class),
            "jar:/conf/portal/cache-configuration-template.xml", cm, dcm2).createCache(config);
      KeyAffinityService kas1 =
         KeyAffinityServiceFactory.newLocalKeyAffinityService(cache1.getCache(),
            new MyKeyGenerator(cache1.getFullName()), Executors.newSingleThreadExecutor(), 100);
      KeyAffinityService kas2 =
         KeyAffinityServiceFactory.newLocalKeyAffinityService(cache2.getCache(),
            new MyKeyGenerator(cache1.getFullName()), Executors.newSingleThreadExecutor(), 100);


      try
      {
         Object a, b, c;
         for (int i = 0; i < 2; i++)
         {
            if (i == 0)
            {
               a =
                  new MyKey("a", ((DistributedExoCache.CacheKey<MyKey>)kas1.getKeyForAddress(cache1.getCache()
                     .getRpcManager().getAddress())).getKey().value);
            }
            else
            {
               a =
                  new MyKey("a", ((DistributedExoCache.CacheKey<MyKey>)kas2.getKeyForAddress(cache2.getCache()
                     .getRpcManager().getAddress())).getKey().value);
            }
            for (int j = 0; j < 2; j++)
            {
               if (j == 0)
               {
                  b =
                     new MyKey("b", ((DistributedExoCache.CacheKey<MyKey>)kas1.getKeyForAddress(cache1.getCache()
                        .getRpcManager().getAddress())).getKey().value);
               }
               else
               {
                  b =
                     new MyKey("b", ((DistributedExoCache.CacheKey<MyKey>)kas2.getKeyForAddress(cache2.getCache()
                        .getRpcManager().getAddress())).getKey().value);
               }
               for (int k = 0; k < 2; k++)
               {
                  if (k == 0)
                  {
                     c =
                        new MyKey("c", ((DistributedExoCache.CacheKey<MyKey>)kas1.getKeyForAddress(cache1.getCache()
                           .getRpcManager().getAddress())).getKey().value);
                  }
                  else
                  {
                     c =
                        new MyKey("c", ((DistributedExoCache.CacheKey<MyKey>)kas2.getKeyForAddress(cache2.getCache()
                           .getRpcManager().getAddress())).getKey().value);
                  }
                  checkUseCase(cache1, cache2, dm, a, b, c);
               }
            }

View Full Code Here


   private Object generateKeyAndShutdownServer() throws IOException, ClassNotFoundException, InterruptedException {
      resetStats();
      Cache<Object,Object> cache = manager(1).getCache();
      ExecutorService ex = Executors.newSingleThreadExecutor();
      KeyAffinityService kaf = KeyAffinityServiceFactory.newKeyAffinityService(cache, ex, new ByteKeyGenerator(), 2, true);
      Address address = cache.getAdvancedCache().getRpcManager().getTransport().getAddress();
      byte[] keyBytes = (byte[]) kaf.getKeyForAddress(address);
      String key = ByteKeyGenerator.getStringObject(keyBytes);
      ex.shutdownNow();
      kaf.stop();


      remoteCache.put(key, "v");
      assertOnlyServerHit(getAddress(hotRodServer2));
      TcpTransportFactory tcpTp = (TcpTransportFactory) TestingUtil.extractField(remoteCacheManager, "transportFactory");

View Full Code Here


   private Object generateKeyAndShutdownServer() throws IOException, ClassNotFoundException, InterruptedException {
      resetStats();
      Cache<Object,Object> cache = manager(1).getCache();
      ExecutorService ex = Executors.newSingleThreadExecutor();
      KeyAffinityService kaf = KeyAffinityServiceFactory.newKeyAffinityService(cache, ex, new ByteKeyGenerator(), 2, true);
      Address address = cache.getAdvancedCache().getRpcManager().getTransport().getAddress();
      byte[] keyBytes = (byte[]) kaf.getKeyForAddress(address);
      String key = ByteKeyGenerator.getStringObject(keyBytes);
      ex.shutdownNow();
      kaf.stop();


      remoteCache.put(key, "v");
      assertOnlyServerHit(getAddress(hotRodServer2));
      TcpTransportFactory tcpTp = (TcpTransportFactory) TestingUtil.extractField(remoteCacheManager, "transportFactory");

View Full Code Here


   private Object generateKeyAndShutdownServer() throws IOException, ClassNotFoundException, InterruptedException {
      resetStats();
      Cache<Object,Object> cache = manager(1).getCache();
      ExecutorService ex = Executors.newSingleThreadExecutor();
      KeyAffinityService kaf = KeyAffinityServiceFactory.newKeyAffinityService(cache, ex, new ByteKeyGenerator(), 2, true);
      Address address = cache.getAdvancedCache().getRpcManager().getTransport().getAddress();
      byte[] keyBytes = (byte[]) kaf.getKeyForAddress(address);
      String key = ByteKeyGenerator.getStringObject(keyBytes);
      ex.shutdownNow();
      kaf.stop();


      remoteCache.put(key, "v");
      assertOnlyServerHit(getAddress(hotRodServer2));
      TcpTransportFactory tcpTp = TestingUtil.extractField(remoteCacheManager, "transportFactory");

View Full Code Here

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Related Classes of org.infinispan.affinity.KeyAffinityService

org.exoplatform.services.cache.impl.infinispan.distributed.TestDistributedExoCache

org.infinispan.client.hotrod.retry.DistributionRetryTest

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