Examples with ResourceEvent com.sequenceiq.cloudbreak.event.ResourceEvent used on opensource projects

Example 16 with ResourceEvent

use of com.sequenceiq.cloudbreak.event.ResourceEvent in project cloudbreak by hortonworks.

the class ClusterOperationService method updateFailedNodes.

private void updateFailedNodes(Cluster cluster, Map<InstanceMetaData, Optional<String>> failedHostMetadata) throws TransactionExecutionException {
    if (!failedHostMetadata.isEmpty()) {
        Map<String, Optional<String>> hostNamesWithReason = failedHostMetadata.entrySet().stream().filter(e -> e.getKey().getDiscoveryFQDN() != null).collect(Collectors.toMap(e -> e.getKey().getDiscoveryFQDN(), e -> e.getValue()));
        Set<InstanceStatus> expectedStates = Set.of(SERVICES_HEALTHY, SERVICES_RUNNING);
        InstanceStatus newState = SERVICES_UNHEALTHY;
        ResourceEvent clusterEvent = CLUSTER_FAILED_NODES_REPORTED_CLUSTER_EVENT;
        ResourceEvent hostEvent = CLUSTER_FAILED_NODES_REPORTED_HOST_EVENT;
        updateChangedHosts(cluster, hostNamesWithReason, expectedStates, newState, clusterEvent, Optional.of(hostEvent));
    }
}

Example 17 with ResourceEvent

use of com.sequenceiq.cloudbreak.event.ResourceEvent in project cloudbreak by hortonworks.

the class ClusterOperationService method updateNewHealthyNodes.

private void updateNewHealthyNodes(Cluster cluster, Set<String> newHealthyNodes) throws TransactionExecutionException {
    if (!newHealthyNodes.isEmpty()) {
        Map<String, Optional<String>> hostNamesWithReason = newHealthyNodes.stream().collect(Collectors.toMap(host -> host, host -> Optional.empty()));
        Set<InstanceStatus> expectedStates = EnumSet.of(SERVICES_UNHEALTHY, SERVICES_RUNNING, DECOMMISSION_FAILED, FAILED);
        InstanceStatus newState = SERVICES_HEALTHY;
        ResourceEvent clusterEvent = CLUSTER_RECOVERED_NODES_REPORTED_CLUSTER_EVENT;
        updateChangedHosts(cluster, hostNamesWithReason, expectedStates, newState, clusterEvent, Optional.empty());
    }
}

Example 18 with ResourceEvent

use of com.sequenceiq.cloudbreak.event.ResourceEvent in project cloudbreak by hortonworks.

the class RecoveryTeardownServiceTest method testTeardownFinished.

@Test
public void testTeardownFinished() {
    TerminateStackResult terminateStackResult = new TerminateStackResult(STACK_ID);
    ArgumentCaptor<ResourceEvent> captor = ArgumentCaptor.forClass(ResourceEvent.class);
    when(stackTerminationContext.getStack()).thenReturn(stack);
    when(stack.getId()).thenReturn(STACK_ID);
    underTest.handleRecoveryTeardownSuccess(stackTerminationContext, terminateStackResult);
    verifyNoInteractions(stackUpdater);
    verify(terminationService).finalizeRecoveryTeardown(STACK_ID);
    verify(metricService).incrementMetricCounter(MetricType.STACK_RECOVERY_TEARDOWN_SUCCESSFUL, stack);
    verify(flowMessageService).fireEventAndLog(eq(STACK_ID), eq(Status.DELETE_COMPLETED.name()), captor.capture());
    assertEquals(DATALAKE_RECOVERY_TEARDOWN_FINISHED, captor.getValue());
}

Example 19 with ResourceEvent

use of com.sequenceiq.cloudbreak.event.ResourceEvent in project cloudbreak by hortonworks.

the class RecoveryTeardownServiceTest method testTeardownFailure.

@Test
public void testTeardownFailure() {
    ArgumentCaptor<ResourceEvent> captor = ArgumentCaptor.forClass(ResourceEvent.class);
    Exception exception = new Exception(ERROR_MESSAGE);
    String stackUpdateMessage = "Recovery failed: " + exception.getMessage();
    StackView stackView = getStackView();
    underTest.handleRecoveryTeardownError(stackView, exception);
    verify(stackUpdater).updateStackStatus(STACK_ID, CLUSTER_RECOVERY_FAILED, stackUpdateMessage);
    verify(metricService).incrementMetricCounter(MetricType.STACK_RECOVERY_TEARDOWN_FAILED, stackView, exception);
    verify(flowMessageService).fireEventAndLog(eq(STACK_ID), eq(CLUSTER_RECOVERY_FAILED.name()), captor.capture(), eq(stackUpdateMessage));
    assertEquals(DATALAKE_RECOVERY_FAILED, captor.getValue());
}

Example 20 with ResourceEvent

use of com.sequenceiq.cloudbreak.event.ResourceEvent in project cloudbreak by hortonworks.

the class EnvClustersDeleteActions method datalakeClustersDeleteAction.

@Bean(name = "DATALAKE_CLUSTERS_DELETE_STARTED_STATE")
public Action<?, ?> datalakeClustersDeleteAction() {
    return new AbstractEnvClustersDeleteAction<>(EnvDeleteEvent.class) {

        @Override
        protected void doExecute(CommonContext context, EnvDeleteEvent payload, Map<Object, Object> variables) {
            EnvironmentStatus environmentStatus = EnvironmentStatus.DATALAKE_CLUSTERS_DELETE_IN_PROGRESS;
            ResourceEvent resourceEvent = ResourceEvent.ENVIRONMENT_DATALAKE_CLUSTERS_DELETION_STARTED;
            EnvClustersDeleteState envClustersDeleteState = EnvClustersDeleteState.DATALAKE_CLUSTERS_DELETE_STARTED_STATE;
            String logDeleteState = "Data Lake clusters";
            EnvironmentDeletionDto envDto = commonUpdateEnvironmentAndNotify(context, payload, environmentStatus, resourceEvent, envClustersDeleteState, logDeleteState);
            sendEvent(context, DELETE_DATALAKE_CLUSTERS_EVENT.selector(), envDto);
        }
    };
}