Examples with PartitionReplica com.hazelcast.internal.partition.PartitionReplica used on opensource projects

Example 16 with PartitionReplica

use of com.hazelcast.internal.partition.PartitionReplica in project hazelcast by hazelcast.

the class ClusterViewListenerService method getPartitions.

/**
 * If any partition does not have an owner, this method returns empty collection
 *
 * @param partitionTableView will be converted to address->partitions mapping
 * @return address->partitions mapping, where address is the client address of the member
 */
public Map<UUID, List<Integer>> getPartitions(PartitionTableView partitionTableView) {
    Map<UUID, List<Integer>> partitionsMap = new HashMap<>();
    int partitionCount = partitionTableView.length();
    for (int partitionId = 0; partitionId < partitionCount; partitionId++) {
        PartitionReplica owner = partitionTableView.getReplica(partitionId, 0);
        if (owner == null || owner.uuid() == null) {
            partitionsMap.clear();
            return partitionsMap;
        }
        partitionsMap.computeIfAbsent(owner.uuid(), k -> new LinkedList<>()).add(partitionId);
    }
    return partitionsMap;
}

Example 17 with PartitionReplica

use of com.hazelcast.internal.partition.PartitionReplica in project hazelcast by hazelcast.

the class InternalPartitionImplConstructorTest method testConstructor.

@Test
public void testConstructor() throws Exception {
    PartitionReplica local = new PartitionReplica(new Address("172.16.16.1", 4223), UuidUtil.newUnsecureUUID());
    PartitionReplica[] replicas = new PartitionReplica[] { new PartitionReplica(new Address("127.0.0.1", 2342), UuidUtil.newUnsecureUUID()) };
    InternalPartition partition = new InternalPartitionImpl(42, local, replicas, 1, null);
    InternalPartitionImplConstructor constructor = new InternalPartitionImplConstructor(InternalPartitionImpl.class);
    InternalPartition clonedPartition = (InternalPartition) constructor.createNew(partition);
    assertEquals(partition.getPartitionId(), clonedPartition.getPartitionId());
    assertEquals(partition.version(), clonedPartition.version());
    assertEquals(partition.getOwnerOrNull(), clonedPartition.getOwnerOrNull());
    assertEquals(partition.getReplicaAddress(0), clonedPartition.getReplicaAddress(0));
    assertEquals(partition.getReplica(0), clonedPartition.getReplica(0));
    assertEquals(partition.getReplicaIndex(replicas[0]), clonedPartition.getReplicaIndex(replicas[0]));
}

Example 18 with PartitionReplica

use of com.hazelcast.internal.partition.PartitionReplica in project hazelcast by hazelcast.

the class PartitionReplicaConstructorTest method testConstructor.

@Test
public void testConstructor() {
    HazelcastInstance hz = createHazelcastInstance();
    warmUpPartitions(hz);
    InternalPartitionService partitionService = getNode(hz).getPartitionService();
    InternalPartition[] partitions = partitionService.getInternalPartitions();
    InternalPartitionImpl partition = (InternalPartitionImpl) partitions[0];
    PartitionReplica replica = partition.getReplica(0);
    PartitionReplicaConstructor constructor = new PartitionReplicaConstructor(PartitionReplica.class);
    PartitionReplica clonedReplica = (PartitionReplica) constructor.createNew(replica);
    assertEquals(replica.address(), clonedReplica.address());
    assertEquals(replica.uuid(), clonedReplica.uuid());
}

Example 19 with PartitionReplica

use of com.hazelcast.internal.partition.PartitionReplica in project hazelcast by hazelcast.

the class InternalPartitionImplTest method testVersion_setReplicas.

@Test
public void testVersion_setReplicas() {
    replicaOwners[0] = localReplica;
    partition.setReplicas(replicaOwners);
    assertEquals(1, partition.version());
    PartitionReplica[] newReplicas = Arrays.copyOf(replicaOwners, replicaOwners.length);
    newReplicas[0] = new PartitionReplica(newAddress(6000), UuidUtil.newUnsecureUUID());
    newReplicas[1] = localReplica;
    partition.setReplicas(newReplicas);
    assertEquals(3, partition.version());
}

Example 20 with PartitionReplica

use of com.hazelcast.internal.partition.PartitionReplica in project hazelcast by hazelcast.

the class InternalPartitionImplTest method testIsOwnerOrBackup.

@Test
public void testIsOwnerOrBackup() {
    replicaOwners[0] = localReplica;
    Address otherAddress = newAddress(5001);
    replicaOwners[1] = new PartitionReplica(otherAddress, UuidUtil.newUnsecureUUID());
    partition.setReplicas(replicaOwners);
    assertTrue(partition.isOwnerOrBackup(replicaOwners[0]));
    assertTrue(partition.isOwnerOrBackup(localReplica));
    assertTrue(partition.isOwnerOrBackup(replicaOwners[1]));
    assertTrue(partition.isOwnerOrBackup(otherAddress));
    assertFalse(partition.isOwnerOrBackup(new PartitionReplica(newAddress(6000), UuidUtil.newUnsecureUUID())));
    assertFalse(partition.isOwnerOrBackup(newAddress(6000)));
}