Examples with CPMember com.hazelcast.cp.CPMember used on opensource projects

Example 21 with CPMember

use of com.hazelcast.cp.CPMember in project hazelcast by hazelcast.

the class CPGroupInfo method toSummary.

CPGroupSummary toSummary(Collection<CPMemberInfo> cpMembers) {
    Map<UUID, CPMemberInfo> cpMembersMap = new HashMap<>();
    for (CPMemberInfo cpMember : cpMembers) {
        cpMembersMap.put(cpMember.getUuid(), cpMember);
    }
    // we should preserve the member ordering so we iterate over group members instead of all cp members
    List<CPMember> groupEndpoints = new ArrayList<>();
    for (RaftEndpoint endpoint : members) {
        CPMemberInfo memberInfo = cpMembersMap.get(endpoint.getUuid());
        if (memberInfo == null) {
            continue;
        }
        groupEndpoints.add(memberInfo);
    }
    if (groupEndpoints.size() != members.size()) {
        throw new IllegalStateException("Missing CP member in active CP members: " + cpMembers + " for " + this);
    }
    return new CPGroupSummary(id, status, initialMembers, groupEndpoints);
}

Example 22 with CPMember

use of com.hazelcast.cp.CPMember in project hazelcast by hazelcast.

the class RestCPSubsystemTest method test_getMetadataCPGroupByName.

@Test
public void test_getMetadataCPGroupByName() throws IOException {
    final HazelcastInstance instance1 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance instance2 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance instance3 = Hazelcast.newHazelcastInstance(config);
    waitUntilCPDiscoveryCompleted(instance1, instance2, instance3);
    HTTPCommunicator communicator = new HTTPCommunicator(instance1);
    ConnectionResponse response = communicator.getCPGroupByName(METADATA_CP_GROUP_NAME);
    assertEquals(200, response.responseCode);
    CPMember cpMember1 = instance1.getCPSubsystem().getLocalCPMember();
    CPMember cpMember2 = instance2.getCPSubsystem().getLocalCPMember();
    CPMember cpMember3 = instance3.getCPSubsystem().getLocalCPMember();
    boolean cpMember1Found = false;
    boolean cpMember2Found = false;
    boolean cpMember3Found = false;
    JsonObject json = (JsonObject) Json.parse(response.response);
    assertEquals(METADATA_CP_GROUP_NAME, ((JsonObject) json.get("id")).getString("name", ""));
    assertEquals(CPGroupStatus.ACTIVE.name(), json.getString("status", ""));
    for (JsonValue val : (JsonArray) json.get("members")) {
        JsonObject mem = (JsonObject) val;
        cpMember1Found |= cpMember1.getUuid().equals(UUID.fromString(mem.getString("uuid", "")));
        cpMember2Found |= cpMember2.getUuid().equals(UUID.fromString(mem.getString("uuid", "")));
        cpMember3Found |= cpMember3.getUuid().equals(UUID.fromString(mem.getString("uuid", "")));
    }
    assertTrue(cpMember1Found);
    assertTrue(cpMember2Found);
    assertTrue(cpMember3Found);
}

Example 23 with CPMember

use of com.hazelcast.cp.CPMember in project hazelcast by hazelcast.

the class RestCPSubsystemTest method test_promoteExistingCPMember.

@Test
public void test_promoteExistingCPMember() throws IOException, ExecutionException, InterruptedException {
    final HazelcastInstance instance1 = Hazelcast.newHazelcastInstance(config);
    Hazelcast.newHazelcastInstance(config);
    Hazelcast.newHazelcastInstance(config);
    waitUntilCPDiscoveryCompleted(instance1);
    ConnectionResponse response = new HTTPCommunicator(instance1).promoteCPMember(clusterName, null);
    assertEquals(200, response.responseCode);
    Collection<CPMember> cpMembers = instance1.getCPSubsystem().getCPSubsystemManagementService().getCPMembers().toCompletableFuture().get();
    assertEquals(3, cpMembers.size());
}

Example 24 with CPMember

use of com.hazelcast.cp.CPMember in project hazelcast by hazelcast.

the class RestCPSubsystemTest method test_getCustomCPGroupByName.

@Test
public void test_getCustomCPGroupByName() throws IOException {
    final HazelcastInstance instance1 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance instance2 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance instance3 = Hazelcast.newHazelcastInstance(config);
    waitUntilCPDiscoveryCompleted(instance1, instance2, instance3);
    instance1.getCPSubsystem().getAtomicLong("long1@custom").set(5);
    HTTPCommunicator communicator = new HTTPCommunicator(instance1);
    ConnectionResponse response = communicator.getCPGroupByName("custom");
    assertEquals(200, response.responseCode);
    CPMember cpMember1 = instance1.getCPSubsystem().getLocalCPMember();
    CPMember cpMember2 = instance2.getCPSubsystem().getLocalCPMember();
    CPMember cpMember3 = instance3.getCPSubsystem().getLocalCPMember();
    boolean cpMember1Found = false;
    boolean cpMember2Found = false;
    boolean cpMember3Found = false;
    JsonObject json = (JsonObject) Json.parse(response.response);
    assertEquals("custom", ((JsonObject) json.get("id")).getString("name", ""));
    assertEquals(CPGroupStatus.ACTIVE.name(), json.getString("status", ""));
    for (JsonValue val : (JsonArray) json.get("members")) {
        JsonObject mem = (JsonObject) val;
        cpMember1Found |= cpMember1.getUuid().equals(UUID.fromString(mem.getString("uuid", "")));
        cpMember2Found |= cpMember2.getUuid().equals(UUID.fromString(mem.getString("uuid", "")));
        cpMember3Found |= cpMember3.getUuid().equals(UUID.fromString(mem.getString("uuid", "")));
    }
    assertTrue(cpMember1Found);
    assertTrue(cpMember2Found);
    assertTrue(cpMember3Found);
}

Example 25 with CPMember

use of com.hazelcast.cp.CPMember in project hazelcast by hazelcast.

the class RestCPSubsystemTest method test_removeCPMember_withInvalidCredentials.

@Test
public void test_removeCPMember_withInvalidCredentials() throws IOException {
    HazelcastInstance instance1 = Hazelcast.newHazelcastInstance(config);
    HazelcastInstance instance2 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance instance3 = Hazelcast.newHazelcastInstance(config);
    waitUntilCPDiscoveryCompleted(instance1, instance2, instance3);
    CPMember crashedCPMember = instance3.getCPSubsystem().getLocalCPMember();
    instance3.getLifecycleService().terminate();
    assertClusterSizeEventually(2, instance1, instance2);
    ConnectionResponse response = new HTTPCommunicator(instance1).removeCPMember(crashedCPMember.getUuid(), "x", "x");
    assertEquals(403, response.responseCode);
}