Examples with FlowStatusReport org.apache.nifi.minifi.commons.status.FlowStatusReport used on opensource projects

Example 1 with FlowStatusReport

use of org.apache.nifi.minifi.commons.status.FlowStatusReport in project nifi-minifi by apache.

the class StatusConfigReporter method getStatus.

public static FlowStatusReport getStatus(FlowController flowController, String statusRequest, Logger logger) throws StatusRequestException {
    if (statusRequest == null) {
        logger.error("Received a status request which was null");
        throw new StatusRequestException("Cannot complete status request because the statusRequest is null");
    }
    if (flowController == null) {
        logger.error("Received a status but the Flow Controller is null");
        throw new StatusRequestException("Cannot complete status request because the Flow Controller is null");
    }
    FlowStatusReport flowStatusReport = new FlowStatusReport();
    List<String> errorsGeneratingReport = new LinkedList<>();
    flowStatusReport.setErrorsGeneratingReport(errorsGeneratingReport);
    String[] itemsToReport = statusRequest.split(";");
    ProcessGroupStatus rootGroupStatus = flowController.getControllerStatus();
    Map<String, ProcessorStatus> processorStatusMap = null;
    Map<String, ConnectionStatus> connectionStatusMap = null;
    Map<String, RemoteProcessGroupStatus> remoteProcessGroupStatusMap = null;
    for (String item : itemsToReport) {
        String[] sections = item.split(":");
        try {
            switch(sections[0].toLowerCase().trim()) {
                case "systemdiagnostics":
                    SystemDiagnosticsStatus systemDiagnosticsStatus = parseSystemDiagnosticsRequest(flowController.getSystemDiagnostics(), sections[1]);
                    flowStatusReport.setSystemDiagnosticsStatus(systemDiagnosticsStatus);
                    break;
                case "instance":
                    InstanceStatus instanceStatus = parseInstanceRequest(sections[1], flowController, rootGroupStatus);
                    flowStatusReport.setInstanceStatus(instanceStatus);
                    break;
                case "remoteprocessgroup":
                    if (flowStatusReport.getRemoteProcessGroupStatusList() == null) {
                        List<RemoteProcessGroupStatusBean> remoteProcessGroupStatusList = new LinkedList<>();
                        flowStatusReport.setRemoteProcessGroupStatusList(remoteProcessGroupStatusList);
                    }
                    handleRemoteProcessGroupRequest(sections, rootGroupStatus, flowController, flowStatusReport.getRemoteProcessGroupStatusList(), remoteProcessGroupStatusMap, logger);
                    break;
                case "processor":
                    if (flowStatusReport.getProcessorStatusList() == null) {
                        List<ProcessorStatusBean> processorStatusList = new LinkedList<>();
                        flowStatusReport.setProcessorStatusList(processorStatusList);
                    }
                    handleProcessorRequest(sections, rootGroupStatus, flowController, flowStatusReport.getProcessorStatusList(), processorStatusMap, logger);
                    break;
                case "connection":
                    if (flowStatusReport.getConnectionStatusList() == null) {
                        List<ConnectionStatusBean> connectionStatusList = new LinkedList<>();
                        flowStatusReport.setConnectionStatusList(connectionStatusList);
                    }
                    handleConnectionRequest(sections, rootGroupStatus, flowStatusReport.getConnectionStatusList(), connectionStatusMap, logger);
                    break;
                case "provenancereporting":
                    if (flowStatusReport.getRemoteProcessGroupStatusList() == null) {
                        List<ReportingTaskStatus> reportingTaskStatusList = new LinkedList<>();
                        flowStatusReport.setReportingTaskStatusList(reportingTaskStatusList);
                    }
                    handleReportingTaskRequest(sections, flowController, flowStatusReport.getReportingTaskStatusList(), logger);
                    break;
                case "controllerservices":
                    if (flowStatusReport.getControllerServiceStatusList() == null) {
                        List<ControllerServiceStatus> controllerServiceStatusList = new LinkedList<>();
                        flowStatusReport.setControllerServiceStatusList(controllerServiceStatusList);
                    }
                    handleControllerServices(sections, flowController, flowStatusReport.getControllerServiceStatusList(), logger);
                    break;
            }
        } catch (Exception e) {
            logger.error("Hit exception while requesting status for item '" + item + "'", e);
            errorsGeneratingReport.add("Unable to get status for request '" + item + "' due to:" + e);
        }
    }
    return flowStatusReport;
}

Example 2 with FlowStatusReport

use of org.apache.nifi.minifi.commons.status.FlowStatusReport in project nifi-minifi by apache.

the class StatusConfigReporterTest method systemDiagnosticContentRepo.

@Test
public void systemDiagnosticContentRepo() throws Exception {
    populateSystemDiagnostics();
    String statusRequest = "systemDiagnostics:contentrepositoryusage";
    FlowStatusReport actual = StatusConfigReporter.getStatus(mockFlowController, statusRequest, LoggerFactory.getLogger(StatusConfigReporterTest.class));
    FlowStatusReport expected = new FlowStatusReport();
    expected.setErrorsGeneratingReport(Collections.EMPTY_LIST);
    addSystemDiagnosticStatus(expected, false, false, false, true, false);
    assertEquals(expected, actual);
}

Example 3 with FlowStatusReport

use of org.apache.nifi.minifi.commons.status.FlowStatusReport in project nifi-minifi by apache.

the class StatusConfigReporterTest method systemDiagnosticAll.

@Test
public void systemDiagnosticAll() throws Exception {
    populateSystemDiagnostics();
    String statusRequest = "systemDiagnostics:garbagecollection, heap, processorstats, contentrepositoryusage, flowfilerepositoryusage";
    FlowStatusReport actual = StatusConfigReporter.getStatus(mockFlowController, statusRequest, LoggerFactory.getLogger(StatusConfigReporterTest.class));
    FlowStatusReport expected = new FlowStatusReport();
    expected.setErrorsGeneratingReport(Collections.EMPTY_LIST);
    addSystemDiagnosticStatus(expected, true, true, true, true, true);
    assertEquals(expected, actual);
}

Example 4 with FlowStatusReport

use of org.apache.nifi.minifi.commons.status.FlowStatusReport in project nifi-minifi by apache.

the class StatusConfigReporterTest method connectionStatusAll.

@Test
public void connectionStatusAll() throws Exception {
    populateConnection();
    String statusRequest = "connection:all:health, stats";
    FlowStatusReport actual = StatusConfigReporter.getStatus(mockFlowController, statusRequest, LoggerFactory.getLogger(StatusConfigReporterTest.class));
    FlowStatusReport expected = new FlowStatusReport();
    expected.setErrorsGeneratingReport(Collections.EMPTY_LIST);
    addConnectionStatus(expected, true, true);
    assertEquals(expected, actual);
}

Example 5 with FlowStatusReport

use of org.apache.nifi.minifi.commons.status.FlowStatusReport in project nifi-minifi by apache.

the class StatusConfigReporterTest method instanceStatusHealth.

@Test
public void instanceStatusHealth() throws Exception {
    populateInstance(false);
    String statusRequest = "instance:health";
    FlowStatusReport actual = StatusConfigReporter.getStatus(mockFlowController, statusRequest, LoggerFactory.getLogger(StatusConfigReporterTest.class));
    FlowStatusReport expected = new FlowStatusReport();
    expected.setErrorsGeneratingReport(Collections.EMPTY_LIST);
    addInstanceStatus(expected, true, false, false, false);
    assertEquals(expected, actual);
}