Examples of org.infinispan.commons.hash.MurmurHash3

org.infinispan.commons.hash.MurmurHash3
google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp" >original in C Only implementing x64 version, because this should always be faster on 64 bit native processors, even 64 bit being ran with a 32 bit OS; this should also be as fast or faster than the x86 version on some modern 32 bit processors. @author Patrick McFarland @see MurmurHash website @see MurmurHash entry on Wikipedia @since 5.0

      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

View Full Code Here

      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) {

View Full Code Here

      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);

View Full Code Here

      assertAllLocationsWithRebalance(3);
      assertAllLocationsWithRebalance(4);
   }


   private void assertAllLocationsWithRebalance(int numOwners) {
      ch = chf.create(new MurmurHash3(), numOwners, numSegments, chMembers.subList(0, 1));
      assertAllLocations(1, 1, 1, 1);


      for (int i = 2; i < chMembers.size(); i++) {
         List<Address> currentMembers = chMembers.subList(0, i);
         int expectedOwners = Math.min(numOwners, i);

View Full Code Here

      address.setMachineId(machineId);
      chMembers.add(address);
   }


   protected void updateConsistentHash(int numOwners) {
      ch = chf.create(new MurmurHash3(), numOwners, numSegments, chMembers);
      log.debugf("Created CH with members %s", chMembers);
   }

View Full Code Here

      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);
      }

View Full Code Here

         map.put(new InetSocketAddress(i), Collections.singleton(i * 1000));
      }




      dch.init(map, 2, 10024);
      dch.setHash(new MurmurHash3());
   }

View Full Code Here

      assertAllLocationsWithRebalance(3);
      assertAllLocationsWithRebalance(4);
   }


   private void assertAllLocationsWithRebalance(int numOwners) {
      ch = chf.create(new MurmurHash3(), numOwners, numSegments, chMembers.subList(0, 1));
      assertAllLocations(1, 1, 1, 1);


      for (int i = 2; i < chMembers.size(); i++) {
         List<Address> currentMembers = chMembers.subList(0, i);
         int expectedOwners = Math.min(numOwners, i);

View Full Code Here

      address.setMachineId(machineId);
      chMembers.add(address);
   }


   protected void updateConsistentHash(int numOwners) {
      ch = chf.create(new MurmurHash3(), numOwners, numSegments, chMembers);
      log.debugf("Created CH with members %s", chMembers);
   }

View Full Code Here

      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);

View Full Code Here

0 1 2 3 4 5 6 7 8

TOP

Related Classes of org.infinispan.commons.hash.MurmurHash3

org.infinispan.client.hotrod.ConsistentHashPerformanceTest

org.infinispan.client.hotrod.impl.consistenthash.ConsistentHashV2

org.infinispan.distribution.BaseDistFunctionalTest

org.infinispan.distribution.ch.DefaultConsistentHashFactoryTest

org.infinispan.distribution.ch.ReplicatedConsistentHashFactoryTest

org.infinispan.distribution.ch.SyncConsistentHashFactoryKeyDistributionTest

org.infinispan.distribution.ch.TopologyAwareSyncConsistentHashFactoryKeyDistributionTest

org.infinispan.distribution.topologyaware.TopologyAwareConsistentHashFactoryTest

org.infinispan.marshall.VersionAwareMarshallerTest

org.infinispan.statetransfer.StateConsumerTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.