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

Example 1 with AppAttemptInfo

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

the class AppBlock method generateApplicationTable.

protected void generateApplicationTable(Block html, UserGroupInformation callerUGI, Collection<ApplicationAttemptReport> attempts) {
    // Application Attempt Table
    TBODY<TABLE<Hamlet>> tbody = html.table("#attempts").thead().tr().th(".id", "Attempt ID").th(".started", "Started").th(".node", "Node").th(".logs", "Logs")._()._().tbody();
    StringBuilder attemptsTableData = new StringBuilder("[\n");
    for (final ApplicationAttemptReport appAttemptReport : attempts) {
        AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport);
        ContainerReport containerReport;
        try {
            final GetContainerReportRequest request = GetContainerReportRequest.newInstance(appAttemptReport.getAMContainerId());
            if (callerUGI == null) {
                containerReport = appBaseProt.getContainerReport(request).getContainerReport();
            } else {
                containerReport = callerUGI.doAs(new PrivilegedExceptionAction<ContainerReport>() {

                    @Override
                    public ContainerReport run() throws Exception {
                        ContainerReport report = null;
                        if (request.getContainerId() != null) {
                            try {
                                report = appBaseProt.getContainerReport(request).getContainerReport();
                            } catch (ContainerNotFoundException ex) {
                                LOG.warn(ex.getMessage());
                            }
                        }
                        return report;
                    }
                });
            }
        } catch (Exception e) {
            String message = "Failed to read the AM container of the application attempt " + appAttemptReport.getApplicationAttemptId() + ".";
            LOG.error(message, e);
            html.p()._(message)._();
            return;
        }
        long startTime = 0L;
        String logsLink = null;
        String nodeLink = null;
        if (containerReport != null) {
            ContainerInfo container = new ContainerInfo(containerReport);
            startTime = container.getStartedTime();
            logsLink = containerReport.getLogUrl();
            nodeLink = containerReport.getNodeHttpAddress();
        }
        attemptsTableData.append("[\"<a href='").append(url("appattempt", appAttempt.getAppAttemptId())).append("'>").append(appAttempt.getAppAttemptId()).append("</a>\",\"").append(startTime).append("\",\"<a ").append(nodeLink == null ? "#" : "href='" + nodeLink).append("'>").append(nodeLink == null ? "N/A" : StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(nodeLink))).append("</a>\",\"<a ").append(logsLink == null ? "#" : "href='" + logsLink).append("'>").append(logsLink == null ? "N/A" : "Logs").append("</a>\"],\n");
    }
    if (attemptsTableData.charAt(attemptsTableData.length() - 2) == ',') {
        attemptsTableData.delete(attemptsTableData.length() - 2, attemptsTableData.length() - 1);
    }
    attemptsTableData.append("]");
    html.script().$type("text/javascript")._("var attemptsTableData=" + attemptsTableData)._();
    tbody._()._();
}

Example 2 with AppAttemptInfo

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

the class AppAttemptBlock method render.

@Override
protected void render(Block html) {
    String attemptid = $(APPLICATION_ATTEMPT_ID);
    if (attemptid.isEmpty()) {
        puts("Bad request: requires application attempt ID");
        return;
    }
    try {
        appAttemptId = ApplicationAttemptId.fromString(attemptid);
    } catch (IllegalArgumentException e) {
        puts("Invalid application attempt ID: " + attemptid);
        return;
    }
    UserGroupInformation callerUGI = getCallerUGI();
    ApplicationAttemptReport appAttemptReport;
    try {
        final GetApplicationAttemptReportRequest request = GetApplicationAttemptReportRequest.newInstance(appAttemptId);
        if (callerUGI == null) {
            appAttemptReport = appBaseProt.getApplicationAttemptReport(request).getApplicationAttemptReport();
        } else {
            appAttemptReport = callerUGI.doAs(new PrivilegedExceptionAction<ApplicationAttemptReport>() {

                @Override
                public ApplicationAttemptReport run() throws Exception {
                    return appBaseProt.getApplicationAttemptReport(request).getApplicationAttemptReport();
                }
            });
        }
    } catch (Exception e) {
        String message = "Failed to read the application attempt " + appAttemptId + ".";
        LOG.error(message, e);
        html.p()._(message)._();
        return;
    }
    if (appAttemptReport == null) {
        puts("Application Attempt not found: " + attemptid);
        return;
    }
    boolean exceptionWhenGetContainerReports = false;
    Collection<ContainerReport> containers = null;
    try {
        final GetContainersRequest request = GetContainersRequest.newInstance(appAttemptId);
        if (callerUGI == null) {
            containers = appBaseProt.getContainers(request).getContainerList();
        } else {
            containers = callerUGI.doAs(new PrivilegedExceptionAction<Collection<ContainerReport>>() {

                @Override
                public Collection<ContainerReport> run() throws Exception {
                    return appBaseProt.getContainers(request).getContainerList();
                }
            });
        }
    } catch (RuntimeException e) {
        // have this block to suppress the findbugs warning
        exceptionWhenGetContainerReports = true;
    } catch (Exception e) {
        exceptionWhenGetContainerReports = true;
    }
    AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport);
    setTitle(join("Application Attempt ", attemptid));
    String node = "N/A";
    if (appAttempt.getHost() != null && appAttempt.getRpcPort() >= 0 && appAttempt.getRpcPort() < 65536) {
        node = appAttempt.getHost() + ":" + appAttempt.getRpcPort();
    }
    generateOverview(appAttemptReport, containers, appAttempt, node);
    if (exceptionWhenGetContainerReports) {
        html.p()._("Sorry, Failed to get containers for application attempt" + attemptid + ".")._();
        return;
    }
    createAttemptHeadRoomTable(html);
    html._(InfoBlock.class);
    createTablesForAttemptMetrics(html);
    // Container Table
    TBODY<TABLE<Hamlet>> tbody = html.table("#containers").thead().tr().th(".id", "Container ID").th(".node", "Node").th(".exitstatus", "Container Exit Status").th(".logs", "Logs")._()._().tbody();
    StringBuilder containersTableData = new StringBuilder("[\n");
    for (ContainerReport containerReport : containers) {
        ContainerInfo container = new ContainerInfo(containerReport);
        containersTableData.append("[\"<a href='").append(url("container", container.getContainerId())).append("'>").append(container.getContainerId()).append("</a>\",\"<a ").append(container.getNodeHttpAddress() == null ? "#" : "href='" + container.getNodeHttpAddress()).append("'>").append(container.getNodeHttpAddress() == null ? "N/A" : StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(container.getNodeHttpAddress()))).append("</a>\",\"").append(container.getContainerExitStatus()).append("\",\"<a href='").append(container.getLogUrl() == null ? "#" : container.getLogUrl()).append("'>").append(container.getLogUrl() == null ? "N/A" : "Logs").append("</a>\"],\n");
    }
    if (containersTableData.charAt(containersTableData.length() - 2) == ',') {
        containersTableData.delete(containersTableData.length() - 2, containersTableData.length() - 1);
    }
    containersTableData.append("]");
    html.script().$type("text/javascript")._("var containersTableData=" + containersTableData)._();
    tbody._()._();
}

Example 3 with AppAttemptInfo

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

the class WebServices method getAppAttempt.

public AppAttemptInfo getAppAttempt(HttpServletRequest req, HttpServletResponse res, String appId, String appAttemptId) {
    UserGroupInformation callerUGI = getUser(req);
    ApplicationId aid = parseApplicationId(appId);
    final ApplicationAttemptId aaid = parseApplicationAttemptId(appAttemptId);
    validateIds(aid, aaid, null);
    ApplicationAttemptReport appAttempt = null;
    try {
        if (callerUGI == null) {
            GetApplicationAttemptReportRequest request = GetApplicationAttemptReportRequest.newInstance(aaid);
            appAttempt = appBaseProt.getApplicationAttemptReport(request).getApplicationAttemptReport();
        } else {
            appAttempt = callerUGI.doAs(new PrivilegedExceptionAction<ApplicationAttemptReport>() {

                @Override
                public ApplicationAttemptReport run() throws Exception {
                    GetApplicationAttemptReportRequest request = GetApplicationAttemptReportRequest.newInstance(aaid);
                    return appBaseProt.getApplicationAttemptReport(request).getApplicationAttemptReport();
                }
            });
        }
    } catch (Exception e) {
        rewrapAndThrowException(e);
    }
    if (appAttempt == null) {
        throw new NotFoundException("app attempt with id: " + appAttemptId + " not found");
    }
    return new AppAttemptInfo(appAttempt);
}

Example 4 with AppAttemptInfo

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

the class WebServices method getAppAttempts.

public AppAttemptsInfo getAppAttempts(HttpServletRequest req, HttpServletResponse res, String appId) {
    UserGroupInformation callerUGI = getUser(req);
    final ApplicationId id = parseApplicationId(appId);
    Collection<ApplicationAttemptReport> appAttemptReports = null;
    try {
        if (callerUGI == null) {
            GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.newInstance(id);
            appAttemptReports = appBaseProt.getApplicationAttempts(request).getApplicationAttemptList();
        } else {
            appAttemptReports = callerUGI.doAs(new PrivilegedExceptionAction<Collection<ApplicationAttemptReport>>() {

                @Override
                public Collection<ApplicationAttemptReport> run() throws Exception {
                    GetApplicationAttemptsRequest request = GetApplicationAttemptsRequest.newInstance(id);
                    return appBaseProt.getApplicationAttempts(request).getApplicationAttemptList();
                }
            });
        }
    } catch (Exception e) {
        rewrapAndThrowException(e);
    }
    AppAttemptsInfo appAttemptsInfo = new AppAttemptsInfo();
    if (appAttemptReports == null) {
        return appAttemptsInfo;
    }
    for (ApplicationAttemptReport appAttemptReport : appAttemptReports) {
        AppAttemptInfo appAttemptInfo = new AppAttemptInfo(appAttemptReport);
        appAttemptsInfo.add(appAttemptInfo);
    }
    return appAttemptsInfo;
}