Example #1
0
  /**
   * Start wf job
   *
   * @param request servlet request
   * @param response servlet response
   * @throws XServletException
   */
  private void startWorkflowJob(HttpServletRequest request, HttpServletResponse response)
      throws XServletException {
    DagEngine dagEngine =
        Services.get()
            .get(DagEngineService.class)
            .getDagEngine(getUser(request), getAuthToken(request));

    String jobId = getResourceName(request);
    try {
      dagEngine.start(jobId);
    } catch (DagEngineException ex) {
      throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ex);
    }
  }
Example #2
0
  /**
   * Provides functionality to test non transient failures and coordinator action update
   *
   * @param errorType the error type. (start.non-transient, end.non-transient)
   * @param expStatus1 expected status. (START_MANUAL, END_MANUAL)
   * @param expErrorMsg expected error message.
   * @throws Exception
   */
  private void _testNonTransientWithCoordActionUpdate(
      String errorType, WorkflowActionBean.Status expStatus1, String expErrorMsg) throws Exception {
    String workflowPath = getTestCaseFileUri("workflow.xml");
    Reader reader = IOUtils.getResourceAsReader("wf-ext-schema-valid.xml", -1);
    Writer writer = new FileWriter(new File(getTestCaseDir(), "workflow.xml"));
    IOUtils.copyCharStream(reader, writer);

    final DagEngine engine = new DagEngine("u");
    Configuration conf = new XConfiguration();
    conf.set(OozieClient.APP_PATH, workflowPath);
    conf.set(OozieClient.USER_NAME, getTestUser());

    conf.set(OozieClient.LOG_TOKEN, "t");
    conf.set("signal-value", "OK");
    conf.set("external-status", "ok");
    conf.set("error", errorType);

    final String jobId = engine.submitJob(conf, false);

    final JPAService jpaService = Services.get().get(JPAService.class);
    final CoordinatorJobBean coordJob =
        addRecordToCoordJobTable(CoordinatorJob.Status.RUNNING, false, false);
    CoordinatorActionBean coordAction =
        addRecordToCoordActionTable(
            coordJob.getId(),
            1,
            CoordinatorAction.Status.RUNNING,
            "coord-action-get.xml",
            jobId,
            "RUNNING",
            0);

    engine.start(jobId);

    waitFor(
        5000,
        new Predicate() {
          public boolean evaluate() throws Exception {
            return (engine.getJob(jobId).getStatus() == WorkflowJob.Status.SUSPENDED);
          }
        });

    assertNotNull(jpaService);
    WorkflowJobGetJPAExecutor wfGetCmd = new WorkflowJobGetJPAExecutor(jobId);
    WorkflowJobBean job = jpaService.execute(wfGetCmd);
    WorkflowActionsGetForJobJPAExecutor actionsGetExe =
        new WorkflowActionsGetForJobJPAExecutor(jobId);
    List<WorkflowActionBean> actionsList = jpaService.execute(actionsGetExe);

    int n = actionsList.size();
    WorkflowActionBean action = actionsList.get(n - 1);
    assertEquals("TEST_ERROR", action.getErrorCode());
    assertEquals(expErrorMsg, action.getErrorMessage());
    assertEquals(expStatus1, action.getStatus());
    assertFalse(action.isPending());

    assertEquals(WorkflowJob.Status.SUSPENDED, job.getStatus());

    waitFor(
        5000,
        new Predicate() {
          public boolean evaluate() throws Exception {
            CoordinatorActionBean coordAction2 =
                jpaService.execute(new CoordActionGetForExternalIdJPAExecutor(jobId));
            return coordAction2.getStatus().equals(CoordinatorAction.Status.SUSPENDED);
          }
        });

    coordAction = jpaService.execute(new CoordActionGetForExternalIdJPAExecutor(jobId));
    assertEquals(CoordinatorAction.Status.SUSPENDED, coordAction.getStatus());
  }