Examples with RMApp org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp used on opensource projects

Example 26 with RMApp

use of org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp in project hadoop by apache.

the class RMAppManager method writeAuditLog.

protected void writeAuditLog(ApplicationId appId) {
    RMApp app = rmContext.getRMApps().get(appId);
    String operation = "UNKONWN";
    boolean success = false;
    switch(app.getState()) {
        case FAILED:
            operation = AuditConstants.FINISH_FAILED_APP;
            break;
        case FINISHED:
            operation = AuditConstants.FINISH_SUCCESS_APP;
            success = true;
            break;
        case KILLED:
            operation = AuditConstants.FINISH_KILLED_APP;
            success = true;
            break;
        default:
            break;
    }
    if (success) {
        RMAuditLogger.logSuccess(app.getUser(), operation, "RMAppManager", app.getApplicationId());
    } else {
        StringBuilder diag = app.getDiagnostics();
        String msg = diag == null ? null : diag.toString();
        RMAuditLogger.logFailure(app.getUser(), operation, msg, "RMAppManager", "App failed with state: " + app.getState(), appId);
    }
}

Example 27 with RMApp

use of org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp in project hadoop by apache.

the class ClientRMService method signalToContainer.

/**
   * Signal a container.
   * After the request passes some sanity check, it will be delivered
   * to RMNodeImpl so that the next NM heartbeat will pick up the signal request
   */
@SuppressWarnings("unchecked")
@Override
public SignalContainerResponse signalToContainer(SignalContainerRequest request) throws YarnException, IOException {
    ContainerId containerId = request.getContainerId();
    UserGroupInformation callerUGI;
    try {
        callerUGI = UserGroupInformation.getCurrentUser();
    } catch (IOException ie) {
        LOG.info("Error getting UGI ", ie);
        throw RPCUtil.getRemoteException(ie);
    }
    ApplicationId applicationId = containerId.getApplicationAttemptId().getApplicationId();
    RMApp application = this.rmContext.getRMApps().get(applicationId);
    if (application == null) {
        RMAuditLogger.logFailure(callerUGI.getUserName(), AuditConstants.SIGNAL_CONTAINER, "UNKNOWN", "ClientRMService", "Trying to signal an absent container", applicationId, containerId, null);
        throw RPCUtil.getRemoteException("Trying to signal an absent container " + containerId);
    }
    if (!checkAccess(callerUGI, application.getUser(), ApplicationAccessType.MODIFY_APP, application)) {
        RMAuditLogger.logFailure(callerUGI.getShortUserName(), AuditConstants.SIGNAL_CONTAINER, "User doesn't have permissions to " + ApplicationAccessType.MODIFY_APP.toString(), "ClientRMService", AuditConstants.UNAUTHORIZED_USER, applicationId);
        throw RPCUtil.getRemoteException(new AccessControlException("User " + callerUGI.getShortUserName() + " cannot perform operation " + ApplicationAccessType.MODIFY_APP.name() + " on " + applicationId));
    }
    RMContainer container = scheduler.getRMContainer(containerId);
    if (container != null) {
        this.rmContext.getDispatcher().getEventHandler().handle(new RMNodeSignalContainerEvent(container.getContainer().getNodeId(), request));
        RMAuditLogger.logSuccess(callerUGI.getShortUserName(), AuditConstants.SIGNAL_CONTAINER, "ClientRMService", applicationId, containerId, null);
    } else {
        RMAuditLogger.logFailure(callerUGI.getUserName(), AuditConstants.SIGNAL_CONTAINER, "UNKNOWN", "ClientRMService", "Trying to signal an absent container", applicationId, containerId, null);
        throw RPCUtil.getRemoteException("Trying to signal an absent container " + containerId);
    }
    return recordFactory.newRecordInstance(SignalContainerResponse.class);
}

Example 28 with RMApp

use of org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp in project hadoop by apache.

the class ClientRMService method getApplicationAttemptReport.

@Override
public GetApplicationAttemptReportResponse getApplicationAttemptReport(GetApplicationAttemptReportRequest request) throws YarnException, IOException {
    ApplicationAttemptId appAttemptId = request.getApplicationAttemptId();
    UserGroupInformation callerUGI;
    try {
        callerUGI = UserGroupInformation.getCurrentUser();
    } catch (IOException ie) {
        LOG.info("Error getting UGI ", ie);
        throw RPCUtil.getRemoteException(ie);
    }
    RMApp application = this.rmContext.getRMApps().get(appAttemptId.getApplicationId());
    if (application == null) {
        // ApplicationNotFoundException and let client to handle.
        throw new ApplicationNotFoundException("Application with id '" + request.getApplicationAttemptId().getApplicationId() + "' doesn't exist in RM. Please check that the job " + "submission was successful.");
    }
    boolean allowAccess = checkAccess(callerUGI, application.getUser(), ApplicationAccessType.VIEW_APP, application);
    GetApplicationAttemptReportResponse response = null;
    if (allowAccess) {
        RMAppAttempt appAttempt = application.getAppAttempts().get(appAttemptId);
        if (appAttempt == null) {
            throw new ApplicationAttemptNotFoundException("ApplicationAttempt with id '" + appAttemptId + "' doesn't exist in RM.");
        }
        ApplicationAttemptReport attemptReport = appAttempt.createApplicationAttemptReport();
        response = GetApplicationAttemptReportResponse.newInstance(attemptReport);
    } else {
        throw new YarnException("User " + callerUGI.getShortUserName() + " does not have privilege to see this attempt " + appAttemptId);
    }
    return response;
}

Example 29 with RMApp

use of org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp in project hadoop by apache.

the class RMWebServices method validateAppTimeoutRequest.

private RMApp validateAppTimeoutRequest(HttpServletRequest hsr, String appId) {
    UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
    String userName = "UNKNOWN-USER";
    if (callerUGI != null) {
        userName = callerUGI.getUserName();
    }
    if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
        String msg = "The default static user cannot carry out this operation.";
        RMAuditLogger.logFailure(userName, AuditConstants.GET_APP_TIMEOUTS, "UNKNOWN", "RMWebService", msg);
        throw new ForbiddenException(msg);
    }
    RMApp app = null;
    try {
        app = getRMAppForAppId(appId);
    } catch (NotFoundException e) {
        RMAuditLogger.logFailure(userName, AuditConstants.GET_APP_TIMEOUTS, "UNKNOWN", "RMWebService", "Trying to get timeouts of an absent application " + appId);
        throw e;
    }
    return app;
}

Example 30 with RMApp

use of org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp in project hadoop by apache.

the class RMWebServices method getAppAttempts.

@GET
@Path("/apps/{appid}/appattempts")
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
public AppAttemptsInfo getAppAttempts(@Context HttpServletRequest hsr, @PathParam("appid") String appId) {
    init();
    ApplicationId id = WebAppUtils.parseApplicationId(recordFactory, appId);
    RMApp app = rm.getRMContext().getRMApps().get(id);
    if (app == null) {
        throw new NotFoundException("app with id: " + appId + " not found");
    }
    AppAttemptsInfo appAttemptsInfo = new AppAttemptsInfo();
    for (RMAppAttempt attempt : app.getAppAttempts().values()) {
        AppAttemptInfo attemptInfo = new AppAttemptInfo(rm, attempt, app.getUser(), hsr.getScheme() + "://");
        appAttemptsInfo.add(attemptInfo);
    }
    return appAttemptsInfo;
}