Examples with XException org.apache.oozie.XException used on opensource projects

Example 6 with XException

use of org.apache.oozie.XException in project oozie by apache.

the class V2SLAServlet method getSLASummaryList.

private JSONObject getSLASummaryList(HttpServletRequest request, HttpServletResponse response) throws ServletException, CommandException {
    String timeZoneId = request.getParameter(RestConstants.TIME_ZONE_PARAM) == null ? null : request.getParameter(RestConstants.TIME_ZONE_PARAM);
    String filterString = request.getParameter(RestConstants.JOBS_FILTER_PARAM);
    String maxResults = request.getParameter(RestConstants.LEN_PARAM);
    // Default
    int numMaxResults = 1000;
    if (maxResults != null) {
        numMaxResults = Integer.parseInt(maxResults);
    }
    if (filterString == null || filterString.equals("")) {
        throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ErrorCode.E0305, RestConstants.JOBS_FILTER_PARAM);
    }
    try {
        Map<String, List<String>> filterList = parseFilter(URLDecoder.decode(filterString, "UTF-8"), SLA_FILTER_NAMES);
        SLASummaryFilter filter = new SLASummaryFilter();
        if (!filterList.containsKey(OozieClient.FILTER_SLA_APPNAME) && !filterList.containsKey(OozieClient.FILTER_SLA_ID) && !filterList.containsKey(OozieClient.FILTER_SLA_PARENT_ID) && !filterList.containsKey(OozieClient.FILTER_BUNDLE) && !filterList.containsKey(OozieClient.FILTER_SLA_NOMINAL_START) && !filterList.containsKey(OozieClient.FILTER_SLA_NOMINAL_END)) {
            StringBuffer st = new StringBuffer();
            st.append("At least one of the filter parameters - ").append(OozieClient.FILTER_SLA_APPNAME).append(",").append(OozieClient.FILTER_SLA_ID).append(",").append(OozieClient.FILTER_SLA_PARENT_ID).append(",").append(OozieClient.FILTER_BUNDLE).append(",").append(OozieClient.FILTER_SLA_NOMINAL_START).append(" or ").append(OozieClient.FILTER_SLA_NOMINAL_END).append(" should be specified in the filter query parameter");
            throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ErrorCode.E0305, st.toString());
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_ID)) {
            filter.setJobId(filterList.get(OozieClient.FILTER_SLA_ID).get(0));
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_PARENT_ID)) {
            filter.setParentId(filterList.get(OozieClient.FILTER_SLA_PARENT_ID).get(0));
        }
        if (filterList.containsKey(OozieClient.FILTER_BUNDLE)) {
            String bundle = filterList.get(OozieClient.FILTER_BUNDLE).get(0);
            if (isBundleId(bundle)) {
                filter.setBundleId(bundle);
            } else {
                filter.setBundleName(bundle);
            }
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_EVENT_STATUS)) {
            filter.setEventStatus(filterList.get(OozieClient.FILTER_SLA_EVENT_STATUS).get(0));
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_STATUS)) {
            filter.setSLAStatus(filterList.get(OozieClient.FILTER_SLA_STATUS).get(0));
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_APPNAME)) {
            filter.setAppName(filterList.get(OozieClient.FILTER_SLA_APPNAME).get(0));
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_NOMINAL_START)) {
            filter.setNominalStart(DateUtils.parseDateUTC(filterList.get(OozieClient.FILTER_SLA_NOMINAL_START).get(0)));
        }
        if (filterList.containsKey(OozieClient.FILTER_SLA_NOMINAL_END)) {
            filter.setNominalEnd(DateUtils.parseDateUTC(filterList.get(OozieClient.FILTER_SLA_NOMINAL_END).get(0)));
        }
        JPAService jpaService = Services.get().get(JPAService.class);
        List<SLASummaryBean> slaSummaryList = null;
        if (jpaService != null) {
            slaSummaryList = jpaService.execute(new SLASummaryGetForFilterJPAExecutor(filter, numMaxResults));
        } else {
            XLog.getLog(getClass()).error(ErrorCode.E0610);
        }
        List<String> jobIds = new ArrayList<String>();
        for (SLASummaryBean summaryBean : slaSummaryList) {
            jobIds.add(summaryBean.getId());
        }
        List<SLARegistrationBean> SLARegistrationList = SLARegistrationQueryExecutor.getInstance().getList(SLARegQuery.GET_SLA_CONFIGS, jobIds);
        Map<String, Map<String, String>> jobIdSLAConfigMap = new HashMap<String, Map<String, String>>();
        for (SLARegistrationBean registrationBean : SLARegistrationList) {
            jobIdSLAConfigMap.put(registrationBean.getId(), registrationBean.getSLAConfigMap());
        }
        return SLASummaryBean.toJSONObject(slaSummaryList, jobIdSLAConfigMap, timeZoneId);
    } catch (XException ex) {
        throw new CommandException(ex);
    } catch (UnsupportedEncodingException e) {
        throw new XServletException(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, ErrorCode.E0307, "Unsupported Encoding", e);
    } catch (ParseException e) {
        throw new XServletException(HttpServletResponse.SC_BAD_REQUEST, ErrorCode.E0303, filterString, e);
    }
}

Example 7 with XException

use of org.apache.oozie.XException in project oozie by apache.

the class SLACalculatorMemory method addJobStatus.

/**
 * Triggered after receiving Job status change event, update SLA status
 * accordingly
 */
@Override
public boolean addJobStatus(String jobId, String jobStatus, JobEvent.EventStatus jobEventStatus, Date startTime, Date endTime) throws JPAExecutorException, ServiceException {
    LOG.debug("Received addJobStatus request for job  [{0}] jobStatus = [{1}], jobEventStatus = [{2}], startTime = [{3}], " + "endTime = [{4}] ", jobId, jobStatus, jobEventStatus, startTime, endTime);
    SLACalcStatus slaCalc = slaMap.get(jobId);
    boolean firstCheckAfterRetstart = checkAndUpdateSLACalcAfterRestart(slaCalc);
    if (slaCalc == null) {
        SLARegistrationBean slaRegBean = SLARegistrationQueryExecutor.getInstance().get(SLARegQuery.GET_SLA_REG_ALL, jobId);
        if (slaRegBean != null) {
            // filter out jobs picked by SLA job event listener
            // but not actually configured for SLA
            SLASummaryBean slaSummaryBean = SLASummaryQueryExecutor.getInstance().get(SLASummaryQuery.GET_SLA_SUMMARY, jobId);
            slaCalc = new SLACalcStatus(slaSummaryBean, slaRegBean);
            putAndIncrement(jobId, slaCalc);
        }
    } else {
        SLASummaryBean summaryBean = ((SLASummaryQueryExecutor) SLASummaryQueryExecutor.getInstance()).get(SLASummaryQuery.GET_SLA_SUMMARY_EVENTPROCESSED_LAST_MODIFIED, jobId);
        byte eventProc = summaryBean.getEventProcessed();
        if (!slaCalc.getLastModifiedTime().equals(summaryBean.getLastModifiedTime())) {
            // Update last modified time.
            slaCalc.setLastModifiedTime(summaryBean.getLastModifiedTime());
            reloadExpectedTimeAndConfig(slaCalc);
            LOG.debug("Last modified time has changed for job " + jobId + " reloading config from DB");
        }
        slaCalc.setEventProcessed(eventProc);
    }
    if (slaCalc != null) {
        try {
            SLAXCommandFactory.getSLAEventXCommand(slaCalc, ConfigurationService.getLong(SLAService.CONF_SLA_CALC_LOCK_TIMEOUT, 20 * 1000)).call();
            checkEventProc(slaCalc);
        } catch (XException e) {
            if (firstCheckAfterRetstart) {
                slaCalc.setSLARegistrationBean(null);
            }
            LOG.error(e);
            throw new ServiceException(e);
        }
        return true;
    } else {
        return false;
    }
}

Example 8 with XException

use of org.apache.oozie.XException in project oozie by apache.

the class CoordActionsInDateRange method getCoordActionsFromDateRange.

/**
 * Get the coordinator actions for a given date range
 * @param jobId the coordinator job id
 * @param range the date range separated by '::'
 * @param active to list only active (non-terminated) actions
 * @return the list of Coordinator actions for the date range
 * @throws XException if range is not well formatted or invalid
 */
public static List<CoordinatorActionBean> getCoordActionsFromDateRange(String jobId, String range, boolean active) throws XException {
    String[] dateRange = range.split("::");
    // This block checks for errors in the format of specifying date range
    if (dateRange.length != 2) {
        throw new XException(ErrorCode.E0308, "'" + range + "'. Date value expected on both sides of the scope resolution operator '::' to signify start and end of range");
    }
    Date start;
    Date end;
    try {
        // Get the start and end dates for the range
        start = DateUtils.parseDateOozieTZ(dateRange[0].trim());
        end = DateUtils.parseDateOozieTZ(dateRange[1].trim());
    } catch (ParseException dx) {
        throw new XException(ErrorCode.E0308, "Error in parsing start or end date. " + dx);
    }
    if (start.after(end)) {
        throw new XException(ErrorCode.E0308, "'" + range + "'. Start date '" + start + "' is older than end date: '" + end + "'");
    }
    List<CoordinatorActionBean> listOfActions = getActionsFromDateRange(jobId, start, end, active);
    return listOfActions;
}

Example 9 with XException

use of org.apache.oozie.XException in project oozie by apache.

the class TestCoordActionsInDateRange method testCoordActionsInDateRange.

/**
 * This is unit test case for the 'getCoordActionsFromDates()' method. The method is supposed to retrieve the list of
 * coordinator actions running between a range of start and end date. The following test case tests its accuracy and fails
 * otherwise.
 */
public void testCoordActionsInDateRange() {
    try {
        int actionNum = 1;
        CoordinatorJobBean job = addRecordToCoordJobTable(CoordinatorJob.Status.RUNNING, false, false);
        CoordinatorActionBean actionId1 = addRecordToCoordActionTable(job.getId(), actionNum, CoordinatorAction.Status.SUCCEEDED, "coord-action-get.xml", 0);
        Date nominalTime = actionId1.getNominalTime();
        long nominalTimeMilliseconds = nominalTime.getTime();
        long noOfMillisecondsinOneHour = 3600000;
        String date1 = DateUtils.formatDateOozieTZ(new Date(nominalTimeMilliseconds - (noOfMillisecondsinOneHour / 2)));
        String date2 = DateUtils.formatDateOozieTZ(new Date(nominalTimeMilliseconds + noOfMillisecondsinOneHour));
        // Test a bad date format.
        try {
            String badDate = "bad" + date1;
            CoordActionsInDateRange.getCoordActionIdsFromDates(job.getId().toString(), badDate + "::" + date2);
            fail("Accepted badly formatted date: " + badDate);
        } catch (XException e) {
            // Pass
            assertEquals(ErrorCode.E0308, e.getErrorCode());
        }
        // Test a bad scope.
        try {
            String badScope = date1 + "0xbad5c09e" + date2;
            CoordActionsInDateRange.getCoordActionIdsFromDates(job.getId().toString(), badScope);
            fail("Accepted bad range scope: " + badScope);
        } catch (XException e) {
            // Pass
            assertEquals(ErrorCode.E0308, e.getErrorCode());
        }
        // Test inverted start and end dates.
        try {
            CoordActionsInDateRange.getCoordActionIdsFromDates(job.getId().toString(), date2 + "::" + date1);
            fail("Accepted inverted dates: [Start::End] = " + date2 + "::" + date1);
        } catch (XException e) {
            // Pass
            assertEquals(ErrorCode.E0308, e.getErrorCode());
        }
        // Test a lenient date
        try {
            // Like date2 but with the 50th day of the month
            String lenientDate = date2.replaceAll("[^-]*T", "50T");
            CoordActionsInDateRange.getCoordActionIdsFromDates(job.getId().toString(), date1 + "::" + lenientDate);
            fail("Accepted lenient date: " + lenientDate);
        } catch (XException e) {
            // Pass
            assertEquals(ErrorCode.E0308, e.getErrorCode());
        }
        // Testing for the number of coordinator actions in a date range that spans from half an hour prior to the nominal
        // time to 1 hour after the nominal time
        int noOfActions = CoordActionsInDateRange.getCoordActionIdsFromDates(job.getId().toString(), date1 + "::" + date2).size();
        assertEquals(1, noOfActions);
        // Testing for the number of coordinator actions in a date range that spans from half an hour after the nominal
        // time to 1 hour after the nominal time
        date1 = DateUtils.formatDateOozieTZ(new Date(nominalTimeMilliseconds + (noOfMillisecondsinOneHour / 2)));
        noOfActions = CoordActionsInDateRange.getCoordActionIdsFromDates(job.getId().toString(), date1 + "::" + date2).size();
        assertEquals(0, noOfActions);
    } catch (Exception e) {
        e.printStackTrace();
        fail();
    }
}

Example 10 with XException

use of org.apache.oozie.XException in project oozie by apache.

the class CoordSuspendXCommand method suspendChildren.

@Override
public void suspendChildren() throws CommandException {
    try {
        // Get all running actions of a job to suspend them
        List<CoordinatorActionBean> actionList = jpaService.execute(new CoordJobGetActionsRunningJPAExecutor(jobId));
        for (CoordinatorActionBean action : actionList) {
            // queue a SuspendXCommand
            if (action.getExternalId() != null) {
                queue(new SuspendXCommand(action.getExternalId()));
                updateCoordAction(action);
                LOG.debug("Suspend coord action = [{0}], new status = [{1}], pending = [{2}] and queue SuspendXCommand for [{3}]", action.getId(), action.getStatus(), action.getPending(), action.getExternalId());
            } else {
                updateCoordAction(action);
                LOG.debug("Suspend coord action = [{0}], new status = [{1}], pending = [{2}] and external id is null", action.getId(), action.getStatus(), action.getPending());
            }
        }
        LOG.debug("Suspended coordinator actions for the coordinator=[{0}]", jobId);
    } catch (XException ex) {
        exceptionOccured = true;
        throw new CommandException(ex);
    } finally {
        if (exceptionOccured) {
            coordJob.setStatus(CoordinatorJob.Status.FAILED);
            coordJob.resetPending();
            LOG.debug("Exception happened, fail coordinator job id = " + jobId + ", status = " + coordJob.getStatus());
            updateList.add(new UpdateEntry<CoordJobQuery>(CoordJobQuery.UPDATE_COORD_JOB_STATUS_PENDING_TIME, coordJob));
        }
    }
}