Examples with CommandException org.apache.oozie.command.CommandException used on opensource projects

Example 21 with CommandException

use of org.apache.oozie.command.CommandException in project oozie by apache.

the class DagEngine method resumeJobs.

/**
 * return the jobs that've been resumed
 * @param filter Filter for jobs that will be resumed, can be name, user, group, status, id or combination of any
 * @param start Offset for the jobs that will be resumed
 * @param len maximum number of jobs that will be resumed
 * @return workflowsInfo returns the jobs that've been resumed
 * @throws DagEngineException if the jobs cloud not be resumed
 */
public WorkflowsInfo resumeJobs(String filter, int start, int len) throws DagEngineException {
    try {
        Map<String, List<String>> filterList = parseFilter(filter);
        WorkflowsInfo workflowsInfo = new BulkWorkflowXCommand(filterList, start, len, OperationType.Resume).call();
        if (workflowsInfo == null) {
            return new WorkflowsInfo(new ArrayList<WorkflowJobBean>(), 0, 0, 0);
        }
        return workflowsInfo;
    } catch (CommandException ex) {
        throw new DagEngineException(ex);
    }
}

Example 22 with CommandException

use of org.apache.oozie.command.CommandException in project oozie by apache.

the class DagEngine method submitJob.

/**
 * Submit a workflow job. <p> It validates configuration properties.
 *
 * @param conf job configuration.
 * @param startJob indicates if the job should be started or not.
 * @return the job Id.
 * @throws DagEngineException thrown if the job could not be created.
 */
@Override
public String submitJob(Configuration conf, boolean startJob) throws DagEngineException {
    validateSubmitConfiguration(conf);
    try {
        String jobId;
        SubmitXCommand submit = new SubmitXCommand(conf);
        jobId = submit.call();
        if (startJob) {
            start(jobId);
        }
        return jobId;
    } catch (CommandException ex) {
        throw new DagEngineException(ex);
    }
}

Example 23 with CommandException

use of org.apache.oozie.command.CommandException in project oozie by apache.

the class DagEngine method reRun.

/**
 * Rerun a job.
 *
 * @param jobId job Id to rerun.
 * @param conf configuration information for the rerun.
 * @throws DagEngineException thrown if the job could not be rerun.
 */
@Override
public void reRun(String jobId, Configuration conf) throws DagEngineException {
    try {
        WorkflowJobBean wfBean = WorkflowJobQueryExecutor.getInstance().get(WorkflowJobQuery.GET_WORKFLOW, jobId);
        Configuration wfConf = new XConfiguration(new StringReader(wfBean.getConf()));
        XConfiguration.copy(conf, wfConf);
        validateReRunConfiguration(wfConf);
        new ReRunXCommand(jobId, wfConf).call();
    } catch (CommandException ex) {
        throw new DagEngineException(ex);
    } catch (JPAExecutorException ex) {
        throw new DagEngineException(ex);
    } catch (IOException ex) {
        throw new DagEngineException(ErrorCode.E0803, ex.getMessage());
    }
}

Example 24 with CommandException

use of org.apache.oozie.command.CommandException in project oozie by apache.

the class LocalOozieClientCoord method getCoordinatorActions.

private List<CoordinatorAction> getCoordinatorActions(String jobId, String rerunType, String scope, boolean refresh, boolean noCleanup, boolean failed, Properties prop) throws OozieClientException {
    try {
        XConfiguration conf = null;
        if (prop != null) {
            conf = new XConfiguration(prop);
        }
        if (!(rerunType.equals(RestConstants.JOB_COORD_SCOPE_DATE) || rerunType.equals(RestConstants.JOB_COORD_SCOPE_ACTION))) {
            throw new CommandException(ErrorCode.E1018, "date or action expected.");
        }
        CoordinatorActionInfo coordInfo = coordEngine.reRun(jobId, rerunType, scope, Boolean.valueOf(refresh), Boolean.valueOf(noCleanup), Boolean.valueOf(failed), conf);
        List<CoordinatorActionBean> actionBeans;
        if (coordInfo != null) {
            actionBeans = coordInfo.getCoordActions();
        } else {
            actionBeans = CoordUtils.getCoordActions(rerunType, jobId, scope, false);
        }
        List<CoordinatorAction> actions = new ArrayList<CoordinatorAction>();
        for (CoordinatorActionBean actionBean : actionBeans) {
            actions.add(actionBean);
        }
        return actions;
    } catch (CommandException ce) {
        throw new OozieClientException(ce.getErrorCode().toString(), ce);
    } catch (BaseEngineException ex) {
        throw new OozieClientException(ex.getErrorCode().toString(), ex);
    }
}

Example 25 with CommandException

use of org.apache.oozie.command.CommandException in project oozie by apache.

the class TestActionUserRetry method testUserRetryPolicy.

public void testUserRetryPolicy() throws JPAExecutorException, IOException, CommandException {
    Configuration conf = new XConfiguration();
    String workflowUri = getTestCaseFileUri("workflow.xml");
    // @formatter:off
    String appXml = "<workflow-app xmlns=\"uri:oozie:workflow:0.5\" name=\"wf-fork\">" + "<start to=\"fork1\"/>" + "<fork name=\"fork1\">" + "<path start=\"action1\"/>" + "<path start=\"action2\"/>" + "</fork>" + "<action name=\"action1\" retry-max=\"2\" retry-interval=\"1\" retry-policy=\"exponential\">" + "<test xmlns=\"uri:test\">" + "<signal-value>${wf:conf('signal-value')}</signal-value>" + "<external-status>${wf:conf('external-status')}</external-status> " + "<error>${wf:conf('error')}</error>" + "<avoid-set-execution-data>${wf:conf('avoid-set-execution-data')}</avoid-set-execution-data>" + "<avoid-set-end-data>${wf:conf('avoid-set-end-data')}</avoid-set-end-data>" + "<running-mode>${wf:conf('running-mode')}</running-mode>" + "</test>" + "<ok to=\"join1\"/>" + "<error to=\"kill\"/>" + "</action>" + "<action name=\"action2\">" + "<fs></fs><ok to=\"join1\"/>" + "<error to=\"kill\"/>" + "</action>" + "<join name=\"join1\" to=\"end\"/>" + "<kill name=\"kill\"><message>killed</message></kill>" + "<end name=\"end\"/>" + "</workflow-app>";
    // @Formatter:on
    writeToFile(appXml, workflowUri);
    conf.set(OozieClient.APP_PATH, workflowUri);
    conf.set(OozieClient.USER_NAME, getTestUser());
    conf.set("error", "start.error");
    conf.set("external-status", "error");
    conf.set("signal-value", "based_on_action_status");
    SubmitXCommand sc = new SubmitXCommand(conf);
    final String jobId = sc.call();
    new StartXCommand(jobId).call();
    final WorkflowActionsGetForJobJPAExecutor actionsGetExecutor = new WorkflowActionsGetForJobJPAExecutor(jobId);
    final JPAService jpaService = Services.get().get(JPAService.class);
    // set a timeout for exponential retry of action with respect to given
    // retry-interval and retry-max.
    // If retry-interval is 1 then, for first retry, delay will be 1 min,
    // for second retry it will be 2 min, 4, 8, 16 & so on.
    int timeout = (1 + 2) * 60 * 1000;
    waitFor(timeout, new Predicate() {

        public boolean evaluate() throws Exception {
            List<WorkflowActionBean> actions = jpaService.execute(actionsGetExecutor);
            WorkflowActionBean action = null;
            for (WorkflowActionBean bean : actions) {
                if (bean.getType().equals("test")) {
                    action = bean;
                    break;
                }
            }
            return (action != null && action.getUserRetryCount() == 2);
        }
    });
    List<WorkflowActionBean> actions = jpaService.execute(actionsGetExecutor);
    WorkflowActionBean action = null;
    for (WorkflowActionBean bean : actions) {
        if (bean.getType().equals("test")) {
            action = bean;
            break;
        }
    }
    assertNotNull(action);
    assertEquals(2, action.getUserRetryCount());
}