Examples with SubmitApplicationResponse org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse used on opensource projects

Example 1 with SubmitApplicationResponse

use of org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse in project hadoop by apache.

the class RMWebServices method submitApplication.

// reuse the code in ClientRMService to create new app
// get the new app id and submit app
// set location header with new app location
/**
   * Function to submit an app to the RM
   * 
   * @param newApp
   *          structure containing information to construct the
   *          ApplicationSubmissionContext
   * @param hsr
   *          the servlet request
   * @return Response containing the status code
   * @throws AuthorizationException
   * @throws IOException
   * @throws InterruptedException
   */
@POST
@Path("/apps")
@Produces({ MediaType.APPLICATION_JSON + "; " + JettyUtils.UTF_8, MediaType.APPLICATION_XML + "; " + JettyUtils.UTF_8 })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response submitApplication(ApplicationSubmissionContextInfo newApp, @Context HttpServletRequest hsr) throws AuthorizationException, IOException, InterruptedException {
    init();
    UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
    if (callerUGI == null) {
        throw new AuthorizationException("Unable to obtain user name, " + "user not authenticated");
    }
    if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
        String msg = "The default static user cannot carry out this operation.";
        return Response.status(Status.FORBIDDEN).entity(msg).build();
    }
    ApplicationSubmissionContext appContext = createAppSubmissionContext(newApp);
    final SubmitApplicationRequest req = SubmitApplicationRequest.newInstance(appContext);
    try {
        callerUGI.doAs(new PrivilegedExceptionAction<SubmitApplicationResponse>() {

            @Override
            public SubmitApplicationResponse run() throws IOException, YarnException {
                return rm.getClientRMService().submitApplication(req);
            }
        });
    } catch (UndeclaredThrowableException ue) {
        if (ue.getCause() instanceof YarnException) {
            throw new BadRequestException(ue.getCause().getMessage());
        }
        LOG.info("Submit app request failed", ue);
        throw ue;
    }
    String url = hsr.getRequestURL() + "/" + newApp.getApplicationId();
    return Response.status(Status.ACCEPTED).header(HttpHeaders.LOCATION, url).build();
}

Example 2 with SubmitApplicationResponse

use of org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse in project hadoop by apache.

the class MockRM method submitApp.

public RMApp submitApp(Resource capability, String name, String user, Map<ApplicationAccessType, String> acls, boolean unmanaged, String queue, int maxAppAttempts, Credentials ts, String appType, boolean waitForAccepted, boolean keepContainers, boolean isAppIdProvided, ApplicationId applicationId, long attemptFailuresValidityInterval, LogAggregationContext logAggregationContext, boolean cancelTokensWhenComplete, Priority priority, String amLabel, Map<ApplicationTimeoutType, Long> applicationTimeouts, ByteBuffer tokensConf) throws Exception {
    ApplicationId appId = isAppIdProvided ? applicationId : null;
    ApplicationClientProtocol client = getClientRMService();
    if (!isAppIdProvided) {
        GetNewApplicationResponse resp = client.getNewApplication(Records.newRecord(GetNewApplicationRequest.class));
        appId = resp.getApplicationId();
    }
    SubmitApplicationRequest req = Records.newRecord(SubmitApplicationRequest.class);
    ApplicationSubmissionContext sub = Records.newRecord(ApplicationSubmissionContext.class);
    sub.setKeepContainersAcrossApplicationAttempts(keepContainers);
    sub.setApplicationId(appId);
    sub.setApplicationName(name);
    sub.setMaxAppAttempts(maxAppAttempts);
    if (applicationTimeouts != null && applicationTimeouts.size() > 0) {
        sub.setApplicationTimeouts(applicationTimeouts);
    }
    if (unmanaged) {
        sub.setUnmanagedAM(true);
    }
    if (queue != null) {
        sub.setQueue(queue);
    }
    if (priority != null) {
        sub.setPriority(priority);
    }
    sub.setApplicationType(appType);
    ContainerLaunchContext clc = Records.newRecord(ContainerLaunchContext.class);
    sub.setResource(capability);
    clc.setApplicationACLs(acls);
    if (ts != null && UserGroupInformation.isSecurityEnabled()) {
        DataOutputBuffer dob = new DataOutputBuffer();
        ts.writeTokenStorageToStream(dob);
        ByteBuffer securityTokens = ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
        clc.setTokens(securityTokens);
        clc.setTokensConf(tokensConf);
    }
    sub.setAMContainerSpec(clc);
    sub.setAttemptFailuresValidityInterval(attemptFailuresValidityInterval);
    if (logAggregationContext != null) {
        sub.setLogAggregationContext(logAggregationContext);
    }
    sub.setCancelTokensWhenComplete(cancelTokensWhenComplete);
    ResourceRequest amResourceRequest = ResourceRequest.newInstance(Priority.newInstance(0), ResourceRequest.ANY, capability, 1);
    if (amLabel != null && !amLabel.isEmpty()) {
        amResourceRequest.setNodeLabelExpression(amLabel.trim());
    }
    sub.setAMContainerResourceRequest(amResourceRequest);
    req.setApplicationSubmissionContext(sub);
    UserGroupInformation fakeUser = UserGroupInformation.createUserForTesting(user, new String[] { "someGroup" });
    PrivilegedExceptionAction<SubmitApplicationResponse> action = new PrivilegedExceptionAction<SubmitApplicationResponse>() {

        ApplicationClientProtocol client;

        SubmitApplicationRequest req;

        @Override
        public SubmitApplicationResponse run() throws IOException, YarnException {
            try {
                return client.submitApplication(req);
            } catch (YarnException | IOException e) {
                e.printStackTrace();
                throw e;
            }
        }

        PrivilegedExceptionAction<SubmitApplicationResponse> setClientReq(ApplicationClientProtocol client, SubmitApplicationRequest req) {
            this.client = client;
            this.req = req;
            return this;
        }
    }.setClientReq(client, req);
    fakeUser.doAs(action);
    // make sure app is immediately available after submit
    if (waitForAccepted) {
        waitForState(appId, RMAppState.ACCEPTED);
    }
    RMApp rmApp = getRMContext().getRMApps().get(appId);
    // unmanaged AM won't go to RMAppAttemptState.SCHEDULED.
    if (waitForAccepted && !unmanaged) {
        waitForState(rmApp.getCurrentAppAttempt().getAppAttemptId(), RMAppAttemptState.SCHEDULED);
    }
    return rmApp;
}

Example 3 with SubmitApplicationResponse

use of org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse in project hadoop by apache.

the class ClientRMService method submitApplication.

@Override
public SubmitApplicationResponse submitApplication(SubmitApplicationRequest request) throws YarnException, IOException {
    ApplicationSubmissionContext submissionContext = request.getApplicationSubmissionContext();
    ApplicationId applicationId = submissionContext.getApplicationId();
    CallerContext callerContext = CallerContext.getCurrent();
    // ApplicationSubmissionContext needs to be validated for safety - only
    // those fields that are independent of the RM's configuration will be
    // checked here, those that are dependent on RM configuration are validated
    // in RMAppManager.
    String user = null;
    try {
        // Safety
        user = UserGroupInformation.getCurrentUser().getShortUserName();
    } catch (IOException ie) {
        LOG.warn("Unable to get the current user.", ie);
        RMAuditLogger.logFailure(user, AuditConstants.SUBMIT_APP_REQUEST, ie.getMessage(), "ClientRMService", "Exception in submitting application", applicationId, callerContext);
        throw RPCUtil.getRemoteException(ie);
    }
    if (YarnConfiguration.timelineServiceV2Enabled(getConfig())) {
        // Sanity check for flow run
        String value = null;
        try {
            for (String tag : submissionContext.getApplicationTags()) {
                if (tag.startsWith(TimelineUtils.FLOW_RUN_ID_TAG_PREFIX + ":") || tag.startsWith(TimelineUtils.FLOW_RUN_ID_TAG_PREFIX.toLowerCase() + ":")) {
                    value = tag.substring(TimelineUtils.FLOW_RUN_ID_TAG_PREFIX.length() + 1);
                    Long.valueOf(value);
                }
            }
        } catch (NumberFormatException e) {
            LOG.warn("Invalid to flow run: " + value + ". Flow run should be a long integer", e);
            RMAuditLogger.logFailure(user, AuditConstants.SUBMIT_APP_REQUEST, e.getMessage(), "ClientRMService", "Exception in submitting application", applicationId);
            throw RPCUtil.getRemoteException(e);
        }
    }
    // If it is, simply return the response
    if (rmContext.getRMApps().get(applicationId) != null) {
        LOG.info("This is an earlier submitted application: " + applicationId);
        return SubmitApplicationResponse.newInstance();
    }
    ByteBuffer tokenConf = submissionContext.getAMContainerSpec().getTokensConf();
    if (tokenConf != null) {
        int maxSize = getConfig().getInt(YarnConfiguration.RM_DELEGATION_TOKEN_MAX_CONF_SIZE, YarnConfiguration.DEFAULT_RM_DELEGATION_TOKEN_MAX_CONF_SIZE_BYTES);
        LOG.info("Using app provided configurations for delegation token renewal," + " total size = " + tokenConf.capacity());
        if (tokenConf.capacity() > maxSize) {
            throw new YarnException("Exceed " + YarnConfiguration.RM_DELEGATION_TOKEN_MAX_CONF_SIZE + " = " + maxSize + " bytes, current conf size = " + tokenConf.capacity() + " bytes.");
        }
    }
    if (submissionContext.getQueue() == null) {
        submissionContext.setQueue(YarnConfiguration.DEFAULT_QUEUE_NAME);
    }
    if (submissionContext.getApplicationName() == null) {
        submissionContext.setApplicationName(YarnConfiguration.DEFAULT_APPLICATION_NAME);
    }
    if (submissionContext.getApplicationType() == null) {
        submissionContext.setApplicationType(YarnConfiguration.DEFAULT_APPLICATION_TYPE);
    } else {
        if (submissionContext.getApplicationType().length() > YarnConfiguration.APPLICATION_TYPE_LENGTH) {
            submissionContext.setApplicationType(submissionContext.getApplicationType().substring(0, YarnConfiguration.APPLICATION_TYPE_LENGTH));
        }
    }
    ReservationId reservationId = request.getApplicationSubmissionContext().getReservationID();
    checkReservationACLs(submissionContext.getQueue(), AuditConstants.SUBMIT_RESERVATION_REQUEST, reservationId);
    try {
        // call RMAppManager to submit application directly
        rmAppManager.submitApplication(submissionContext, System.currentTimeMillis(), user);
        LOG.info("Application with id " + applicationId.getId() + " submitted by user " + user);
        RMAuditLogger.logSuccess(user, AuditConstants.SUBMIT_APP_REQUEST, "ClientRMService", applicationId, callerContext);
    } catch (YarnException e) {
        LOG.info("Exception in submitting " + applicationId, e);
        RMAuditLogger.logFailure(user, AuditConstants.SUBMIT_APP_REQUEST, e.getMessage(), "ClientRMService", "Exception in submitting application", applicationId, callerContext);
        throw e;
    }
    SubmitApplicationResponse response = recordFactory.newRecordInstance(SubmitApplicationResponse.class);
    return response;
}