Examples with BrokerInfo io.camunda.zeebe.client.api.response.BrokerInfo used on opensource projects

Example 21 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe by camunda-cloud.

the class ClusteringRule method hasPartitionsWithReplicationFactor.

private boolean hasPartitionsWithReplicationFactor(final List<BrokerInfo> brokers, final int partitionCount, final int replicationFactor) {
    final AtomicLong leaders = new AtomicLong();
    final AtomicLong followers = new AtomicLong();
    brokers.stream().flatMap(b -> b.getPartitions().stream()).forEach(p -> {
        if (p.isLeader()) {
            leaders.getAndIncrement();
        } else {
            followers.getAndIncrement();
        }
    });
    return leaders.get() >= partitionCount && followers.get() >= partitionCount * (replicationFactor - 1);
}

Example 22 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe by camunda-cloud.

the class CompleteProcessInstanceAfterLeaderChangeTest method shouldCompleteInstanceAfterLeaderChange.

@Test
public void shouldCompleteInstanceAfterLeaderChange() {
    // given
    final BrokerInfo leaderForPartition = clusteringRule.getLeaderForPartition(1);
    beforeRestart.accept(clientRule);
    // when
    clusteringRule.stopBrokerAndAwaitNewLeader(leaderForPartition.getNodeId());
    // then
    afterRestart.accept(clusteringRule, clientRule);
    ZeebeAssertHelper.assertProcessInstanceCompleted("process");
}

Example 23 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe by camunda-cloud.

the class TopologyClusterSmallerReplicationTest method shouldHaveCorrectReplicationFactorForPartitions.

@Test
public void shouldHaveCorrectReplicationFactorForPartitions() {
    // when
    final Topology topology = CLIENT_RULE.getClient().newTopologyRequest().send().join();
    // then
    final List<BrokerInfo> brokers = topology.getBrokers();
    assertThat(brokers).flatExtracting(BrokerInfo::getPartitions).filteredOn(PartitionInfo::isLeader).extracting(PartitionInfo::getPartitionId).containsExactlyInAnyOrder(START_PARTITION_ID, START_PARTITION_ID + 1, START_PARTITION_ID + 2);
    assertPartitionInTopology(brokers, START_PARTITION_ID);
    assertPartitionInTopology(brokers, START_PARTITION_ID + 1);
    assertPartitionInTopology(brokers, START_PARTITION_ID + 2);
}

Example 24 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe by camunda-cloud.

the class TopologyClusterTest method shouldExposeClusterSettings.

@Test
public void shouldExposeClusterSettings() {
    // when
    final Topology topology = CLIENT_RULE.getClient().newTopologyRequest().send().join();
    // then
    assertThat(topology.getClusterSize()).isEqualTo(CLUSTERING_RULE.getClusterSize());
    assertThat(topology.getPartitionsCount()).isEqualTo(CLUSTERING_RULE.getPartitionCount());
    assertThat(topology.getReplicationFactor()).isEqualTo(CLUSTERING_RULE.getReplicationFactor());
    // NOTE: this fails in Intellij because we don't have access to the package version but it works
    // when run from the CLI
    assertThat(topology.getGatewayVersion()).isEqualTo(Gateway.class.getPackage().getImplementationVersion());
    for (final BrokerInfo broker : topology.getBrokers()) {
        assertThat(broker.getVersion()).isEqualTo(Broker.class.getPackage().getImplementationVersion());
    }
}

Example 25 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe by camunda-cloud.

the class TopologyClusterTest method shouldContainAllBrokers.

@Test
public void shouldContainAllBrokers() {
    // when
    final Topology topology = CLIENT_RULE.getClient().newTopologyRequest().send().join();
    // then
    final List<BrokerInfo> brokers = topology.getBrokers();
    assertThat(brokers.size()).isEqualTo(3);
    assertThat(brokers).extracting(BrokerInfo::getNodeId).containsExactlyInAnyOrder(0, 1, 2);
}