Examples with AppInfo org.apache.hadoop.yarn.server.webapp.dao.AppInfo used on opensource projects

Example 6 with AppInfo

use of org.apache.hadoop.yarn.server.webapp.dao.AppInfo in project hadoop by apache.

the class AppBlock method render.

@Override
protected void render(Block html) {
    String webUiType = $(WEB_UI_TYPE);
    String aid = $(APPLICATION_ID);
    if (aid.isEmpty()) {
        puts("Bad request: requires Application ID");
        return;
    }
    try {
        appID = Apps.toAppID(aid);
    } catch (Exception e) {
        puts("Invalid Application ID: " + aid);
        return;
    }
    UserGroupInformation callerUGI = getCallerUGI();
    ApplicationReport appReport;
    try {
        final GetApplicationReportRequest request = GetApplicationReportRequest.newInstance(appID);
        if (callerUGI == null) {
            throw new AuthenticationException("Failed to get user name from request");
        } else {
            appReport = callerUGI.doAs(new PrivilegedExceptionAction<ApplicationReport>() {

                @Override
                public ApplicationReport run() throws Exception {
                    return appBaseProt.getApplicationReport(request).getApplicationReport();
                }
            });
        }
    } catch (Exception e) {
        String message = "Failed to read the application " + appID + ".";
        LOG.error(message, e);
        html.p()._(message)._();
        return;
    }
    if (appReport == null) {
        puts("Application not found: " + aid);
        return;
    }
    AppInfo app = new AppInfo(appReport);
    setTitle(join("Application ", aid));
    if (webUiType != null && webUiType.equals(YarnWebParams.RM_WEB_UI) && conf.getBoolean(YarnConfiguration.RM_WEBAPP_UI_ACTIONS_ENABLED, YarnConfiguration.DEFAULT_RM_WEBAPP_UI_ACTIONS_ENABLED)) {
        // Application Kill
        html.div().button().$onclick("confirmAction()").b("Kill Application")._()._();
        StringBuilder script = new StringBuilder();
        script.append("function confirmAction() {").append(" b = confirm(\"Are you sure?\");").append(" if (b == true) {").append(" $.ajax({").append(" type: 'PUT',").append(" url: '/ws/v1/cluster/apps/").append(aid).append("/state',").append(" contentType: 'application/json',").append(getCSRFHeaderString(conf)).append(" data: '{\"state\":\"KILLED\"}',").append(" dataType: 'json'").append(" }).done(function(data){").append(" setTimeout(function(){").append(" location.href = '/cluster/app/").append(aid).append("';").append(" }, 1000);").append(" }).fail(function(data){").append(" console.log(data);").append(" });").append(" }").append("}");
        html.script().$type("text/javascript")._(script.toString())._();
    }
    String schedulerPath = WebAppUtils.getResolvedRMWebAppURLWithScheme(conf) + "/cluster/scheduler?openQueues=" + app.getQueue();
    generateOverviewTable(app, schedulerPath, webUiType, appReport);
    Collection<ApplicationAttemptReport> attempts;
    try {
        final GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.newInstance(appID);
        attempts = callerUGI.doAs(new PrivilegedExceptionAction<Collection<ApplicationAttemptReport>>() {

            @Override
            public Collection<ApplicationAttemptReport> run() throws Exception {
                return appBaseProt.getApplicationAttempts(request).getApplicationAttemptList();
            }
        });
    } catch (Exception e) {
        String message = "Failed to read the attempts of the application " + appID + ".";
        LOG.error(message, e);
        html.p()._(message)._();
        return;
    }
    createApplicationMetricsTable(html);
    html._(InfoBlock.class);
    generateApplicationTable(html, callerUGI, attempts);
}

Example 7 with AppInfo

use of org.apache.hadoop.yarn.server.webapp.dao.AppInfo in project hadoop by apache.

the class WebServices method getApps.

public AppsInfo getApps(HttpServletRequest req, HttpServletResponse res, String stateQuery, Set<String> statesQuery, String finalStatusQuery, String userQuery, String queueQuery, String count, String startedBegin, String startedEnd, String finishBegin, String finishEnd, Set<String> applicationTypes) {
    UserGroupInformation callerUGI = getUser(req);
    boolean checkEnd = false;
    boolean checkAppTypes = false;
    boolean checkAppStates = false;
    long countNum = Long.MAX_VALUE;
    // set values suitable in case both of begin/end not specified
    long sBegin = 0;
    long sEnd = Long.MAX_VALUE;
    long fBegin = 0;
    long fEnd = Long.MAX_VALUE;
    if (count != null && !count.isEmpty()) {
        countNum = Long.parseLong(count);
        if (countNum <= 0) {
            throw new BadRequestException("limit value must be greater then 0");
        }
    }
    if (startedBegin != null && !startedBegin.isEmpty()) {
        sBegin = Long.parseLong(startedBegin);
        if (sBegin < 0) {
            throw new BadRequestException("startedTimeBegin must be greater than 0");
        }
    }
    if (startedEnd != null && !startedEnd.isEmpty()) {
        sEnd = Long.parseLong(startedEnd);
        if (sEnd < 0) {
            throw new BadRequestException("startedTimeEnd must be greater than 0");
        }
    }
    if (sBegin > sEnd) {
        throw new BadRequestException("startedTimeEnd must be greater than startTimeBegin");
    }
    if (finishBegin != null && !finishBegin.isEmpty()) {
        checkEnd = true;
        fBegin = Long.parseLong(finishBegin);
        if (fBegin < 0) {
            throw new BadRequestException("finishTimeBegin must be greater than 0");
        }
    }
    if (finishEnd != null && !finishEnd.isEmpty()) {
        checkEnd = true;
        fEnd = Long.parseLong(finishEnd);
        if (fEnd < 0) {
            throw new BadRequestException("finishTimeEnd must be greater than 0");
        }
    }
    if (fBegin > fEnd) {
        throw new BadRequestException("finishTimeEnd must be greater than finishTimeBegin");
    }
    Set<String> appTypes = parseQueries(applicationTypes, false);
    if (!appTypes.isEmpty()) {
        checkAppTypes = true;
    }
    // stateQuery is deprecated.
    if (stateQuery != null && !stateQuery.isEmpty()) {
        statesQuery.add(stateQuery);
    }
    Set<String> appStates = parseQueries(statesQuery, true);
    if (!appStates.isEmpty()) {
        checkAppStates = true;
    }
    AppsInfo allApps = new AppsInfo();
    Collection<ApplicationReport> appReports = null;
    final GetApplicationsRequest request = GetApplicationsRequest.newInstance();
    request.setLimit(countNum);
    request.setStartRange(new LongRange(sBegin, sEnd));
    try {
        if (callerUGI == null) {
            // TODO: the request should take the params like what RMWebServices does
            // in YARN-1819.
            appReports = appBaseProt.getApplications(request).getApplicationList();
        } else {
            appReports = callerUGI.doAs(new PrivilegedExceptionAction<Collection<ApplicationReport>>() {

                @Override
                public Collection<ApplicationReport> run() throws Exception {
                    return appBaseProt.getApplications(request).getApplicationList();
                }
            });
        }
    } catch (Exception e) {
        rewrapAndThrowException(e);
    }
    if (appReports == null) {
        return allApps;
    }
    for (ApplicationReport appReport : appReports) {
        if (checkAppStates && !appStates.contains(StringUtils.toLowerCase(appReport.getYarnApplicationState().toString()))) {
            continue;
        }
        if (finalStatusQuery != null && !finalStatusQuery.isEmpty()) {
            FinalApplicationStatus.valueOf(finalStatusQuery);
            if (!appReport.getFinalApplicationStatus().toString().equalsIgnoreCase(finalStatusQuery)) {
                continue;
            }
        }
        if (userQuery != null && !userQuery.isEmpty()) {
            if (!appReport.getUser().equals(userQuery)) {
                continue;
            }
        }
        if (queueQuery != null && !queueQuery.isEmpty()) {
            if (!appReport.getQueue().equals(queueQuery)) {
                continue;
            }
        }
        if (checkAppTypes && !appTypes.contains(StringUtils.toLowerCase(appReport.getApplicationType().trim()))) {
            continue;
        }
        if (checkEnd && (appReport.getFinishTime() < fBegin || appReport.getFinishTime() > fEnd)) {
            continue;
        }
        AppInfo app = new AppInfo(appReport);
        allApps.add(app);
    }
    return allApps;
}