Examples with LaunchValidationException org.apache.airavata.model.error.LaunchValidationException used on opensource projects

Example 1 with LaunchValidationException

use of org.apache.airavata.model.error.LaunchValidationException in project airavata by apache.

the class OrchestratorServerHandler method launchExperiment.

/**
 * * After creating the experiment Data user have the * experimentID as the
 * handler to the experiment, during the launchProcess * We just have to
 * give the experimentID * * @param experimentID * @return sucess/failure *
 * *
 *
 * @param experimentId
 */
public boolean launchExperiment(String experimentId, String gatewayId) throws TException {
    ExperimentModel experiment = null;
    try {
        String experimentNodePath = GFacUtils.getExperimentNodePath(experimentId);
        ZKPaths.mkdirs(curatorClient.getZookeeperClient().getZooKeeper(), experimentNodePath);
        String experimentCancelNode = ZKPaths.makePath(experimentNodePath, ZkConstants.ZOOKEEPER_CANCEL_LISTENER_NODE);
        ZKPaths.mkdirs(curatorClient.getZookeeperClient().getZooKeeper(), experimentCancelNode);
        experiment = (ExperimentModel) experimentCatalog.get(ExperimentCatalogModelType.EXPERIMENT, experimentId);
        if (experiment == null) {
            log.error("Error retrieving the Experiment by the given experimentID: {} ", experimentId);
            return false;
        }
        ComputeResourcePreference computeResourcePreference = appCatalog.getGatewayProfile().getComputeResourcePreference(gatewayId, experiment.getUserConfigurationData().getComputationalResourceScheduling().getResourceHostId());
        String token = computeResourcePreference.getResourceSpecificCredentialStoreToken();
        if (token == null || token.isEmpty()) {
            // try with gateway profile level token
            GatewayResourceProfile gatewayProfile = appCatalog.getGatewayProfile().getGatewayProfile(gatewayId);
            token = gatewayProfile.getCredentialStoreToken();
        }
        // still the token is empty, then we fail the experiment
        if (token == null || token.isEmpty()) {
            log.error("You have not configured credential store token at gateway profile or compute resource preference." + " Please provide the correct token at gateway profile or compute resource preference.");
            return false;
        }
        ExperimentType executionType = experiment.getExperimentType();
        if (executionType == ExperimentType.SINGLE_APPLICATION) {
            // its an single application execution experiment
            List<ProcessModel> processes = orchestrator.createProcesses(experimentId, gatewayId);
            for (ProcessModel processModel : processes) {
                // FIXME Resolving replica if available. This is a very crude way of resolving input replicas. A full featured
                // FIXME replica resolving logic should come here
                ReplicaCatalog replicaCatalog = RegistryFactory.getReplicaCatalog();
                processModel.getProcessInputs().stream().forEach(pi -> {
                    if (pi.getType().equals(DataType.URI) && pi.getValue().startsWith("airavata-dp://")) {
                        try {
                            DataProductModel dataProductModel = replicaCatalog.getDataProduct(pi.getValue());
                            Optional<DataReplicaLocationModel> rpLocation = dataProductModel.getReplicaLocations().stream().filter(rpModel -> rpModel.getReplicaLocationCategory().equals(ReplicaLocationCategory.GATEWAY_DATA_STORE)).findFirst();
                            if (rpLocation.isPresent()) {
                                pi.setValue(rpLocation.get().getFilePath());
                                pi.setStorageResourceId(rpLocation.get().getStorageResourceId());
                            } else {
                                log.error("Could not find a replica for the URI " + pi.getValue());
                            }
                        } catch (ReplicaCatalogException e) {
                            log.error(e.getMessage(), e);
                        }
                    } else if (pi.getType().equals(DataType.URI_COLLECTION) && pi.getValue().contains("airavata-dp://")) {
                        try {
                            String[] uriList = pi.getValue().split(",");
                            final ArrayList<String> filePathList = new ArrayList<>();
                            for (String uri : uriList) {
                                if (uri.startsWith("airavata-dp://")) {
                                    DataProductModel dataProductModel = replicaCatalog.getDataProduct(uri);
                                    Optional<DataReplicaLocationModel> rpLocation = dataProductModel.getReplicaLocations().stream().filter(rpModel -> rpModel.getReplicaLocationCategory().equals(ReplicaLocationCategory.GATEWAY_DATA_STORE)).findFirst();
                                    if (rpLocation.isPresent()) {
                                        filePathList.add(rpLocation.get().getFilePath());
                                    } else {
                                        log.error("Could not find a replica for the URI " + pi.getValue());
                                    }
                                } else {
                                    // uri is in file path format
                                    filePathList.add(uri);
                                }
                            }
                            pi.setValue(StringUtils.join(filePathList, ','));
                        } catch (ReplicaCatalogException e) {
                            log.error(e.getMessage(), e);
                        }
                    }
                });
                String taskDag = orchestrator.createAndSaveTasks(gatewayId, processModel, experiment.getUserConfigurationData().isAiravataAutoSchedule());
                processModel.setTaskDag(taskDag);
                experimentCatalog.update(ExperimentCatalogModelType.PROCESS, processModel, processModel.getProcessId());
            }
            if (!validateProcess(experimentId, processes)) {
                log.error("Validating process fails for given experiment Id : {}", experimentId);
                return false;
            }
            log.debug(experimentId, "Launching single application experiment {}.", experimentId);
            ExperimentStatus status = new ExperimentStatus(ExperimentState.LAUNCHED);
            status.setReason("submitted all processes");
            status.setTimeOfStateChange(AiravataUtils.getCurrentTimestamp().getTime());
            OrchestratorUtils.updageAndPublishExperimentStatus(experimentId, status, publisher, gatewayId);
            log.info("expId: {}, Launched experiment ", experimentId);
            OrchestratorServerThreadPoolExecutor.getCachedThreadPool().execute(MDCUtil.wrapWithMDC(new SingleAppExperimentRunner(experimentId, token, gatewayId)));
        } else if (executionType == ExperimentType.WORKFLOW) {
            // its a workflow execution experiment
            log.debug(experimentId, "Launching workflow experiment {}.", experimentId);
            launchWorkflowExperiment(experimentId, token, gatewayId);
        } else {
            log.error(experimentId, "Couldn't identify experiment type, experiment {} is neither single application nor workflow.", experimentId);
            throw new TException("Experiment '" + experimentId + "' launch failed. Unable to figureout execution type for application " + experiment.getExecutionId());
        }
    } catch (LaunchValidationException launchValidationException) {
        ExperimentStatus status = new ExperimentStatus(ExperimentState.FAILED);
        status.setReason("Validation failed: " + launchValidationException.getErrorMessage());
        status.setTimeOfStateChange(AiravataUtils.getCurrentTimestamp().getTime());
        OrchestratorUtils.updageAndPublishExperimentStatus(experimentId, status, publisher, gatewayId);
        throw new TException("Experiment '" + experimentId + "' launch failed. Experiment failed to validate: " + launchValidationException.getErrorMessage(), launchValidationException);
    } catch (Exception e) {
        throw new TException("Experiment '" + experimentId + "' launch failed. Unable to figureout execution type for application " + experiment.getExecutionId(), e);
    }
    return true;
}

Example 2 with LaunchValidationException

use of org.apache.airavata.model.error.LaunchValidationException in project airavata by apache.

the class SimpleOrchestratorImpl method validateExperiment.

public ValidationResults validateExperiment(ExperimentModel experiment) throws OrchestratorException, LaunchValidationException {
    org.apache.airavata.model.error.ValidationResults validationResults = new org.apache.airavata.model.error.ValidationResults();
    // initially making it to success, if atleast one failed them simply mark it failed.
    validationResults.setValidationState(true);
    String errorMsg = "Validation Errors : ";
    if (this.orchestratorConfiguration.isEnableValidation()) {
        List<String> validatorClasses = this.orchestratorContext.getOrchestratorConfiguration().getValidatorClasses();
        for (String validator : validatorClasses) {
            try {
                Class<? extends JobMetadataValidator> vClass = Class.forName(validator.trim()).asSubclass(JobMetadataValidator.class);
                JobMetadataValidator jobMetadataValidator = vClass.newInstance();
                validationResults = jobMetadataValidator.validate(experiment, null);
                if (validationResults.isValidationState()) {
                    logger.info("Validation of " + validator + " is SUCCESSFUL");
                } else {
                    List<ValidatorResult> validationResultList = validationResults.getValidationResultList();
                    for (ValidatorResult result : validationResultList) {
                        if (!result.isResult()) {
                            String validationError = result.getErrorDetails();
                            if (validationError != null) {
                                errorMsg += validationError + " ";
                            }
                        }
                    }
                    logger.error("Validation of " + validator + " for experiment Id " + experiment.getExperimentId() + " is FAILED:[error]. " + errorMsg);
                    validationResults.setValidationState(false);
                    try {
                        ErrorModel details = new ErrorModel();
                        details.setActualErrorMessage(errorMsg);
                        details.setCreationTime(Calendar.getInstance().getTimeInMillis());
                        orchestratorContext.getRegistry().getExperimentCatalog().add(ExpCatChildDataType.EXPERIMENT_ERROR, details, experiment.getExperimentId());
                    } catch (RegistryException e) {
                        logger.error("Error while saving error details to registry", e);
                    }
                    break;
                }
            } catch (ClassNotFoundException e) {
                logger.error("Error loading the validation class: ", validator, e);
                validationResults.setValidationState(false);
            } catch (InstantiationException e) {
                logger.error("Error loading the validation class: ", validator, e);
                validationResults.setValidationState(false);
            } catch (IllegalAccessException e) {
                logger.error("Error loading the validation class: ", validator, e);
                validationResults.setValidationState(false);
            }
        }
    }
    if (validationResults.isValidationState()) {
        return validationResults;
    } else {
        // atleast one validation has failed, so we throw an exception
        LaunchValidationException launchValidationException = new LaunchValidationException();
        launchValidationException.setValidationResult(validationResults);
        launchValidationException.setErrorMessage("Validation failed refer the validationResults list for " + "detail error. Validation errors : " + errorMsg);
        throw launchValidationException;
    }
}

Example 3 with LaunchValidationException

use of org.apache.airavata.model.error.LaunchValidationException in project airavata by apache.

the class SimpleOrchestratorImpl method validateProcess.

public ValidationResults validateProcess(ExperimentModel experiment, ProcessModel processModel) throws OrchestratorException, LaunchValidationException {
    org.apache.airavata.model.error.ValidationResults validationResults = new org.apache.airavata.model.error.ValidationResults();
    // initially making it to success, if atleast one failed them simply mark it failed.
    validationResults.setValidationState(true);
    String errorMsg = "Validation Errors : ";
    if (this.orchestratorConfiguration.isEnableValidation()) {
        List<String> validatorClzzez = this.orchestratorContext.getOrchestratorConfiguration().getValidatorClasses();
        for (String validator : validatorClzzez) {
            try {
                Class<? extends JobMetadataValidator> vClass = Class.forName(validator.trim()).asSubclass(JobMetadataValidator.class);
                JobMetadataValidator jobMetadataValidator = vClass.newInstance();
                validationResults = jobMetadataValidator.validate(experiment, processModel);
                if (validationResults.isValidationState()) {
                    logger.info("Validation of " + validator + " is SUCCESSFUL");
                } else {
                    List<ValidatorResult> validationResultList = validationResults.getValidationResultList();
                    for (ValidatorResult result : validationResultList) {
                        if (!result.isResult()) {
                            String validationError = result.getErrorDetails();
                            if (validationError != null) {
                                errorMsg += validationError + " ";
                            }
                        }
                    }
                    logger.error("Validation of " + validator + " for experiment Id " + experiment.getExperimentId() + " is FAILED:[error]. " + errorMsg);
                    validationResults.setValidationState(false);
                    try {
                        ErrorModel details = new ErrorModel();
                        details.setActualErrorMessage(errorMsg);
                        details.setCreationTime(Calendar.getInstance().getTimeInMillis());
                        orchestratorContext.getRegistry().getExperimentCatalog().add(ExpCatChildDataType.PROCESS_ERROR, details, processModel.getProcessId());
                    } catch (RegistryException e) {
                        logger.error("Error while saving error details to registry", e);
                    }
                    break;
                }
            } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
                logger.error("Error loading the validation class: ", validator, e);
                validationResults.setValidationState(false);
            }
        }
    }
    if (validationResults.isValidationState()) {
        return validationResults;
    } else {
        // atleast one validation has failed, so we throw an exception
        LaunchValidationException launchValidationException = new LaunchValidationException();
        launchValidationException.setValidationResult(validationResults);
        launchValidationException.setErrorMessage("Validation failed refer the validationResults " + "list for detail error. Validation errors : " + errorMsg);
        throw launchValidationException;
    }
}