Package org.infinispan.distribution.ch

Examples of org.infinispan.distribution.ch.DefaultConsistentHashFactory

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      }
      List<Address> members1 = Arrays.asList(addresses[0], addresses[1], addresses[2], addresses[3]);
      List<Address> members2 = Arrays.asList(addresses[0], addresses[1], addresses[2]);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, 40, members1);
      final DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);
      DefaultConsistentHash ch3 = chf.rebalance(ch2);

      log.debug(ch1);
      log.debug(ch2);

      // create dependencies
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      Address a2 = new JGroupsAddress(UUID.randomUUID());
      Address a3 = new JGroupsAddress(UUID.randomUUID());
      List<Address> oldAddresses = new ArrayList<Address>();
      oldAddresses.add(a1);
      oldAddresses.add(a2);
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash oldCh = chf.create(new MurmurHash3(), 2, 3, oldAddresses);
      List<Address> newAddresses = new ArrayList<Address>();
      newAddresses.add(a1);
      newAddresses.add(a2);
      newAddresses.add(a3);
      DefaultConsistentHash newCh = chf.create(new MurmurHash3(), 2, 3, newAddresses);
      StateRequestCommand c14 = new StateRequestCommand(cacheName, StateRequestCommand.Type.START_STATE_TRANSFER, a1, 99, null);
      byte[] bytes = marshaller.objectToByteBuffer(c14);
      marshaller.objectFromByteBuffer(bytes);

      bytes = marshaller.objectToByteBuffer(c14);
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      Address a2 = new JGroupsAddress(UUID.randomUUID());
      Address a3 = new JGroupsAddress(UUID.randomUUID());
      List<Address> oldAddresses = new ArrayList<Address>();
      oldAddresses.add(a1);
      oldAddresses.add(a2);
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash oldCh = chf.create(new MurmurHash3(), 2, 3, oldAddresses);
      List<Address> newAddresses = new ArrayList<Address>();
      newAddresses.add(a1);
      newAddresses.add(a2);
      newAddresses.add(a3);
      DefaultConsistentHash newCh = chf.create(new MurmurHash3(), 2, 3, newAddresses);
      StateRequestCommand c14 = new StateRequestCommand(cacheName, StateRequestCommand.Type.START_STATE_TRANSFER, a1, 99, null);
      byte[] bytes = marshaller.objectToByteBuffer(c14);
      marshaller.objectFromByteBuffer(bytes);

      bytes = marshaller.objectToByteBuffer(c14);
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      members2.remove(A);
      members2.remove(F);
      members2.add(G);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, numSegments, members1);
      DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);

      // create dependencies
      when(mockExecutorService.submit(any(Runnable.class))).thenAnswer(new Answer<Future<?>>() {
         @Override
         public Future<?> answer(InvocationOnMock invocation) {
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      members2.remove(A);
      members2.remove(F);
      members2.add(G);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, numSegments, members1);
      DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);   //todo [anistor] it seems that address 6 is not used for un-owned segments

      when(commandsFactory.buildStateResponseCommand(any(Address.class), anyInt(), any(Collection.class))).thenAnswer(new Answer<StateResponseCommand>() {
         @Override
         public StateResponseCommand answer(InvocationOnMock invocation) {
            return new StateResponseCommand("testCache", (Address) invocation.getArguments()[0],
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      }
      List<Address> members1 = Arrays.asList(addresses[0], addresses[1], addresses[2], addresses[3], addresses[4]);
      List<Address> members2 = Arrays.asList(addresses[0], addresses[1], addresses[2], addresses[3]);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, 4, members1);
      DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);
      DefaultConsistentHash ch3 = chf.rebalance(ch2);

      log.debug(ch1);
      log.debug(ch2);

      // create dependencies
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      try {
         ConfigurationBuilder builder = new ConfigurationBuilder();
         builder.clustering().hash()
            .consistentHash(null);
         // TODO Revisit after we have replaced the CH with the CHFactory in the configuration
         return new DefaultConsistentHashFactory().create(new MurmurHash3(), 2, 10, servers);
      } catch (RuntimeException re) {
         throw re;
      } catch (Exception e) {
         throw new RuntimeException(e);
      }
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      }
      List<Address> members1 = Arrays.asList(addresses[0], addresses[1], addresses[2], addresses[3], addresses[4]);
      List<Address> members2 = Arrays.asList(addresses[0], addresses[1], addresses[2], addresses[3]);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, 4, members1);
      DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);
      DefaultConsistentHash ch3 = chf.rebalance(ch2);

      log.debug(ch1);
      log.debug(ch2);

      // create dependencies
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      members2.remove(A);
      members2.remove(F);
      members2.add(G);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, numSegments, members1);
      DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);

      // create dependencies
      when(mockExecutorService.submit(any(Runnable.class))).thenAnswer(new Answer<Future<?>>() {
         @Override
         public Future<?> answer(InvocationOnMock invocation) {
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      members2.remove(A);
      members2.remove(F);
      members2.add(G);

      // create CHes
      DefaultConsistentHashFactory chf = new DefaultConsistentHashFactory();
      DefaultConsistentHash ch1 = chf.create(new MurmurHash3(), 2, numSegments, members1);
      DefaultConsistentHash ch2 = chf.updateMembers(ch1, members2);   //todo [anistor] it seems that address 6 is not used for un-owned segments

      when(commandsFactory.buildStateResponseCommand(any(Address.class), anyInt(), any(Collection.class))).thenAnswer(new Answer<StateResponseCommand>() {
         @Override
         public StateResponseCommand answer(InvocationOnMock invocation) {
            return new StateResponseCommand("testCache", (Address) invocation.getArguments()[0],
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Related Classes of org.infinispan.distribution.ch.DefaultConsistentHashFactory

  • org.infinispan.commons.hash.Hash
  • org.infinispan.distribution.BaseDistFunctionalTest
  • org.infinispan.distribution.ConsistentHashPerfTest
  • org.infinispan.distribution.rehash.WorkDuringJoinTest
  • org.infinispan.marshall.VersionAwareMarshallerTest
  • org.infinispan.remoting.transport.Address
  • org.infinispan.statetransfer.StateConsumerTest
  • org.infinispan.statetransfer.StateProviderTest
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