Examples with ActionExecutorException org.apache.oozie.action.ActionExecutorException used on opensource projects

Example 56 with ActionExecutorException

use of org.apache.oozie.action.ActionExecutorException in project oozie by apache.

the class SubWorkflowActionExecutor method kill.

public void kill(Context context, WorkflowAction action) throws ActionExecutorException {
    LOG.info("Killing action");
    try {
        String subWorkflowId = action.getExternalId();
        String oozieUri = action.getTrackerUri();
        if (subWorkflowId != null && oozieUri != null) {
            OozieClient oozieClient = getWorkflowClient(context, oozieUri);
            oozieClient.kill(subWorkflowId);
        }
        context.setEndData(WorkflowAction.Status.KILLED, getActionSignal(WorkflowAction.Status.KILLED));
    } catch (Exception ex) {
        throw convertException(ex);
    }
}

Example 57 with ActionExecutorException

use of org.apache.oozie.action.ActionExecutorException in project oozie by apache.

the class DecisionActionExecutor method start.

@SuppressWarnings("unchecked")
public void start(Context context, WorkflowAction action) throws ActionExecutorException {
    LOG.info("Starting action");
    try {
        String confStr = action.getConf();
        context.setStartData("-", "-", "-");
        Element conf = XmlUtils.parseXml(confStr);
        Namespace ns = conf.getNamespace();
        String externalState = null;
        for (Element eval : (List<Element>) conf.getChildren("case", ns)) {
            if (TRUE.equals(eval.getTextTrim())) {
                externalState = eval.getAttributeValue("to");
                break;
            }
        }
        if (externalState == null) {
            Element def = conf.getChild("default", ns);
            if (def != null) {
                externalState = def.getAttributeValue("to");
            }
        }
        if (externalState == null) {
            throw new IllegalStateException("Transition cannot be NULL");
        }
        // for decision we are piggybacking on external status to transfer the transition,
        // the {@link ActionEndCommand} does the special handling of setting it as signal value.
        context.setExecutionData(externalState, null);
    } catch (JDOMException ex) {
        throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, XML_ERROR, ex.getMessage(), ex);
    }
}

Example 58 with ActionExecutorException

use of org.apache.oozie.action.ActionExecutorException in project oozie by apache.

the class ActionCheckXCommand method execute.

@Override
protected Void execute() throws CommandException {
    LOG.debug("STARTED ActionCheckXCommand for wf actionId=" + actionId + " priority =" + getPriority());
    ActionExecutorContext context = null;
    boolean execSynchronous = false;
    try {
        boolean isRetry = false;
        if (wfAction.getRetries() > 0) {
            isRetry = true;
        }
        boolean isUserRetry = false;
        context = new ActionXCommand.ActionExecutorContext(wfJob, wfAction, isRetry, isUserRetry);
        incrActionCounter(wfAction.getType(), 1);
        Instrumentation.Cron cron = new Instrumentation.Cron();
        cron.start();
        executor.check(context, wfAction);
        cron.stop();
        addActionCron(wfAction.getType(), cron);
        if (wfAction.isExecutionComplete()) {
            if (!context.isExecuted()) {
                LOG.warn(XLog.OPS, "Action Completed, ActionExecutor [{0}] must call setExecutionData()", executor.getType());
                wfAction.setErrorInfo(EXEC_DATA_MISSING, "Execution Complete, but Execution Data Missing from Action");
                failJob(context);
                generateEvent = true;
            } else {
                wfAction.setPending();
                execSynchronous = true;
            }
        }
        wfAction.setLastCheckTime(new Date());
        updateList.add(new UpdateEntry<WorkflowActionQuery>(WorkflowActionQuery.UPDATE_ACTION_CHECK, wfAction));
        wfJob.setLastModifiedTime(new Date());
        updateList.add(new UpdateEntry<WorkflowJobQuery>(WorkflowJobQuery.UPDATE_WORKFLOW_STATUS_INSTANCE_MODIFIED, wfJob));
    } catch (ActionExecutorException ex) {
        LOG.warn("Exception while executing check(). Error Code [{0}], Message[{1}]", ex.getErrorCode(), ex.getMessage(), ex);
        wfAction.setErrorInfo(ex.getErrorCode(), ex.getMessage());
        switch(ex.getErrorType()) {
            case ERROR:
                // If allowed to retry, this will handle it; otherwise, we should fall through to FAILED
                if (handleUserRetry(context, wfAction)) {
                    break;
                }
            case FAILED:
                failJob(context, wfAction);
                generateEvent = true;
                break;
            case // retry N times, then suspend workflow
            TRANSIENT:
                if (!handleTransient(context, executor, WorkflowAction.Status.RUNNING)) {
                    handleNonTransient(context, executor, WorkflowAction.Status.START_MANUAL);
                    generateEvent = true;
                    wfAction.setPendingAge(new Date());
                    wfAction.setRetries(0);
                    wfAction.setStartTime(null);
                }
                break;
        }
        wfAction.setLastCheckTime(new Date());
        updateList = new ArrayList<UpdateEntry>();
        updateList.add(new UpdateEntry<WorkflowActionQuery>(WorkflowActionQuery.UPDATE_ACTION_CHECK, wfAction));
        wfJob.setLastModifiedTime(new Date());
        updateList.add(new UpdateEntry<WorkflowJobQuery>(WorkflowJobQuery.UPDATE_WORKFLOW_STATUS_INSTANCE_MODIFIED, wfJob));
    } finally {
        try {
            BatchQueryExecutor.getInstance().executeBatchInsertUpdateDelete(null, updateList, null);
            if (generateEvent && EventHandlerService.isEnabled()) {
                generateEvent(wfAction, wfJob.getUser());
            }
            if (execSynchronous) {
                new ActionEndXCommand(wfAction.getId(), wfAction.getType()).call();
            }
        } catch (JPAExecutorException e) {
            throw new CommandException(e);
        }
    }
    LOG.debug("ENDED ActionCheckXCommand for wf actionId=" + actionId + ", jobId=" + jobId);
    return null;
}

Example 59 with ActionExecutorException

use of org.apache.oozie.action.ActionExecutorException in project oozie by apache.

the class ActionEndXCommand method execute.

@Override
protected Void execute() throws CommandException {
    LOG.debug("STARTED ActionEndXCommand for action " + actionId);
    Configuration conf = wfJob.getWorkflowInstance().getConf();
    int maxRetries = 0;
    long retryInterval = 0;
    if (!(executor instanceof ControlNodeActionExecutor)) {
        maxRetries = conf.getInt(OozieClient.ACTION_MAX_RETRIES, executor.getMaxRetries());
        retryInterval = conf.getLong(OozieClient.ACTION_RETRY_INTERVAL, executor.getRetryInterval());
    }
    executor.setMaxRetries(maxRetries);
    executor.setRetryInterval(retryInterval);
    boolean isRetry = false;
    if (wfAction.getStatus() == WorkflowActionBean.Status.END_RETRY || wfAction.getStatus() == WorkflowActionBean.Status.END_MANUAL) {
        isRetry = true;
    }
    boolean isUserRetry = false;
    ActionExecutorContext context = new ActionXCommand.ActionExecutorContext(wfJob, wfAction, isRetry, isUserRetry);
    try {
        LOG.debug("End, name [{0}] type [{1}] status[{2}] external status [{3}] signal value [{4}]", wfAction.getName(), wfAction.getType(), wfAction.getStatus(), wfAction.getExternalStatus(), wfAction.getSignalValue());
        Instrumentation.Cron cron = new Instrumentation.Cron();
        cron.start();
        executor.end(context, wfAction);
        cron.stop();
        addActionCron(wfAction.getType(), cron);
        incrActionCounter(wfAction.getType(), 1);
        if (!context.isEnded()) {
            LOG.warn(XLog.OPS, "Action Ended, ActionExecutor [{0}] must call setEndData()", executor.getType());
            wfAction.setErrorInfo(END_DATA_MISSING, "Execution Ended, but End Data Missing from Action");
            failJob(context);
        } else {
            wfAction.setRetries(0);
            wfAction.setEndTime(new Date());
            boolean shouldHandleUserRetry = false;
            Status slaStatus = null;
            switch(wfAction.getStatus()) {
                case OK:
                    slaStatus = Status.SUCCEEDED;
                    break;
                case KILLED:
                    slaStatus = Status.KILLED;
                    break;
                case FAILED:
                    slaStatus = Status.FAILED;
                    shouldHandleUserRetry = true;
                    break;
                case ERROR:
                    LOG.info("ERROR is considered as FAILED for SLA");
                    slaStatus = Status.KILLED;
                    shouldHandleUserRetry = true;
                    break;
                default:
                    slaStatus = Status.FAILED;
                    shouldHandleUserRetry = true;
                    break;
            }
            if (!shouldHandleUserRetry || !handleUserRetry(context, wfAction)) {
                SLAEventBean slaEvent = SLADbXOperations.createStatusEvent(wfAction.getSlaXml(), wfAction.getId(), slaStatus, SlaAppType.WORKFLOW_ACTION);
                if (slaEvent != null) {
                    insertList.add(slaEvent);
                }
            }
        }
        WorkflowInstance wfInstance = wfJob.getWorkflowInstance();
        DagELFunctions.setActionInfo(wfInstance, wfAction);
        wfJob.setWorkflowInstance(wfInstance);
        updateList.add(new UpdateEntry<WorkflowActionQuery>(WorkflowActionQuery.UPDATE_ACTION_END, wfAction));
        wfJob.setLastModifiedTime(new Date());
        updateList.add(new UpdateEntry<WorkflowJobQuery>(WorkflowJobQuery.UPDATE_WORKFLOW_STATUS_INSTANCE_MODIFIED, wfJob));
    } catch (ActionExecutorException ex) {
        LOG.warn("Error ending action [{0}]. ErrorType [{1}], ErrorCode [{2}], Message [{3}]", wfAction.getName(), ex.getErrorType(), ex.getErrorCode(), ex.getMessage());
        wfAction.setErrorInfo(ex.getErrorCode(), ex.getMessage());
        wfAction.setEndTime(null);
        switch(ex.getErrorType()) {
            case TRANSIENT:
                if (!handleTransient(context, executor, WorkflowAction.Status.END_RETRY)) {
                    handleNonTransient(context, executor, WorkflowAction.Status.END_MANUAL);
                    wfAction.setPendingAge(new Date());
                    wfAction.setRetries(0);
                }
                wfAction.setEndTime(null);
                break;
            case NON_TRANSIENT:
                handleNonTransient(context, executor, WorkflowAction.Status.END_MANUAL);
                wfAction.setEndTime(null);
                break;
            case ERROR:
                handleError(context, executor, COULD_NOT_END, false, WorkflowAction.Status.ERROR);
                break;
            case FAILED:
                failJob(context);
                break;
        }
        WorkflowInstance wfInstance = wfJob.getWorkflowInstance();
        DagELFunctions.setActionInfo(wfInstance, wfAction);
        wfJob.setWorkflowInstance(wfInstance);
        updateList.add(new UpdateEntry<WorkflowActionQuery>(WorkflowActionQuery.UPDATE_ACTION_END, wfAction));
        wfJob.setLastModifiedTime(new Date());
        updateList.add(new UpdateEntry<WorkflowJobQuery>(WorkflowJobQuery.UPDATE_WORKFLOW_STATUS_INSTANCE_MODIFIED, wfJob));
    } finally {
        try {
            BatchQueryExecutor.getInstance().executeBatchInsertUpdateDelete(insertList, updateList, null);
        } catch (JPAExecutorException e) {
            throw new CommandException(e);
        }
        if (!(executor instanceof ControlNodeActionExecutor) && EventHandlerService.isEnabled()) {
            generateEvent(wfAction, wfJob.getUser());
        }
        new SignalXCommand(jobId, actionId).call();
    }
    LOG.debug("ENDED ActionEndXCommand for action " + actionId);
    return null;
}

Example 60 with ActionExecutorException

use of org.apache.oozie.action.ActionExecutorException in project oozie by apache.

the class ActionKillXCommand method execute.

@Override
protected Void execute() throws CommandException {
    LOG.debug("STARTED WorkflowActionKillXCommand for action " + actionId);
    if (wfAction.isPending()) {
        ActionExecutor executor = Services.get().get(ActionService.class).getExecutor(wfAction.getType());
        if (executor != null) {
            ActionExecutorContext context = null;
            try {
                boolean isRetry = false;
                boolean isUserRetry = false;
                context = new ActionXCommand.ActionExecutorContext(wfJob, wfAction, isRetry, isUserRetry);
                incrActionCounter(wfAction.getType(), 1);
                Instrumentation.Cron cron = new Instrumentation.Cron();
                cron.start();
                executor.kill(context, wfAction);
                cron.stop();
                addActionCron(wfAction.getType(), cron);
                wfAction.resetPending();
                wfAction.setStatus(WorkflowActionBean.Status.KILLED);
                wfAction.setEndTime(new Date());
                updateList.add(new UpdateEntry<WorkflowActionQuery>(WorkflowActionQuery.UPDATE_ACTION_END, wfAction));
                wfJob.setLastModifiedTime(new Date());
                updateList.add(new UpdateEntry<WorkflowJobQuery>(WorkflowJobQuery.UPDATE_WORKFLOW_MODTIME, wfJob));
                // Add SLA status event (KILLED) for WF_ACTION
                SLAEventBean slaEvent = SLADbXOperations.createStatusEvent(wfAction.getSlaXml(), wfAction.getId(), Status.KILLED, SlaAppType.WORKFLOW_ACTION);
                if (slaEvent != null) {
                    insertList.add(slaEvent);
                }
                queue(new WorkflowNotificationXCommand(wfJob, wfAction));
            } catch (ActionExecutorException ex) {
                wfAction.resetPending();
                wfAction.setStatus(WorkflowActionBean.Status.FAILED);
                wfAction.setErrorInfo(ex.getErrorCode().toString(), "KILL COMMAND FAILED - exception while executing job kill");
                wfAction.setEndTime(new Date());
                wfJob.setStatus(WorkflowJobBean.Status.KILLED);
                updateList.add(new UpdateEntry<WorkflowActionQuery>(WorkflowActionQuery.UPDATE_ACTION_END, wfAction));
                wfJob.setLastModifiedTime(new Date());
                updateList.add(new UpdateEntry<WorkflowJobQuery>(WorkflowJobQuery.UPDATE_WORKFLOW_STATUS_MODTIME, wfJob));
                // What will happen to WF and COORD_ACTION, NOTIFICATION?
                SLAEventBean slaEvent = SLADbXOperations.createStatusEvent(wfAction.getSlaXml(), wfAction.getId(), Status.FAILED, SlaAppType.WORKFLOW_ACTION);
                if (slaEvent != null) {
                    insertList.add(slaEvent);
                }
                LOG.warn("Exception while executing kill(). Error Code [{0}], Message[{1}]", ex.getErrorCode(), ex.getMessage(), ex);
            } finally {
                try {
                    cleanupActionDir(context);
                    BatchQueryExecutor.getInstance().executeBatchInsertUpdateDelete(insertList, updateList, null);
                    if (!(executor instanceof ControlNodeActionExecutor) && EventHandlerService.isEnabled()) {
                        generateEvent(wfAction, wfJob.getUser());
                    }
                } catch (JPAExecutorException e) {
                    throw new CommandException(e);
                }
            }
        }
    }
    LOG.debug("ENDED WorkflowActionKillXCommand for action " + actionId);
    return null;
}