Examples with RaftNodeImpl com.hazelcast.cp.internal.raft.impl.RaftNodeImpl used on opensource projects

Example 26 with RaftNodeImpl

use of com.hazelcast.cp.internal.raft.impl.RaftNodeImpl in project hazelcast by hazelcast.

the class HazelcastRaftTestSupport method getRandomFollowerInstance.

protected static HazelcastInstance getRandomFollowerInstance(HazelcastInstance[] instances, CPGroupId groupId) {
    RaftNodeImpl[] raftNodeRef = new RaftNodeImpl[1];
    assertTrueEventually(() -> {
        for (HazelcastInstance instance : instances) {
            RaftNodeImpl raftNode = getRaftNode(instance, groupId);
            if (raftNode != null) {
                raftNodeRef[0] = raftNode;
                return;
            }
        }
        fail();
    });
    RaftNodeImpl raftNode = raftNodeRef[0];
    waitUntilLeaderElected(raftNode);
    RaftEndpoint leaderEndpoint = getLeaderMember(raftNode);
    assertNotNull(leaderEndpoint);
    for (HazelcastInstance instance : instances) {
        CPMember cpMember = instance.getCPSubsystem().getLocalCPMember();
        if (cpMember != null && !cpMember.getUuid().equals(leaderEndpoint.getUuid())) {
            return instance;
        }
    }
    throw new AssertionError();
}

Example 27 with RaftNodeImpl

use of com.hazelcast.cp.internal.raft.impl.RaftNodeImpl in project hazelcast by hazelcast.

the class LocalRaftIntegration method send.

@Override
public boolean send(AppendSuccessResponse response, RaftEndpoint target) {
    assertNotEquals(localEndpoint, target);
    RaftNodeImpl node = nodes.get(target);
    if (node == null) {
        return false;
    }
    if (shouldDrop(response, target)) {
        return true;
    }
    node.handleAppendResponse(alterMessageIfNeeded(response, target));
    return true;
}

Example 28 with RaftNodeImpl

use of com.hazelcast.cp.internal.raft.impl.RaftNodeImpl in project hazelcast by hazelcast.

the class LocalRaftIntegration method send.

@Override
public boolean send(TriggerLeaderElection request, RaftEndpoint target) {
    assertNotEquals(localEndpoint, target);
    RaftNodeImpl node = nodes.get(target);
    if (node == null) {
        return false;
    }
    if (shouldDrop(request, target)) {
        return true;
    }
    node.handleTriggerLeaderElection(alterMessageIfNeeded(request, target));
    return true;
}

Example 29 with RaftNodeImpl

use of com.hazelcast.cp.internal.raft.impl.RaftNodeImpl in project hazelcast by hazelcast.

the class LocalRaftIntegration method discoverNode.

void discoverNode(RaftNodeImpl node) {
    assertNotEquals(localEndpoint, node.getLocalMember());
    RaftNodeImpl old = nodes.putIfAbsent(node.getLocalMember(), node);
    assertThat(old, anyOf(nullValue(), sameInstance(node)));
}

Example 30 with RaftNodeImpl

use of com.hazelcast.cp.internal.raft.impl.RaftNodeImpl in project hazelcast by hazelcast.

the class LocalRaftIntegration method send.

@Override
public boolean send(AppendRequest request, RaftEndpoint target) {
    assertNotEquals(localEndpoint, target);
    RaftNodeImpl node = nodes.get(target);
    if (node == null) {
        return false;
    }
    if (shouldDrop(request, target)) {
        return true;
    }
    node.handleAppendRequest(alterMessageIfNeeded(request, target));
    return true;
}