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

Example 1 with ReservationRequestInfo

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

the class RMWebServices method createReservationSubmissionRequest.

private ReservationSubmissionRequest createReservationSubmissionRequest(ReservationSubmissionRequestInfo resContext) throws IOException {
    // defending against a couple of common submission format problems
    if (resContext == null) {
        throw new BadRequestException("Input ReservationSubmissionContext should not be null");
    }
    ReservationDefinitionInfo resInfo = resContext.getReservationDefinition();
    if (resInfo == null) {
        throw new BadRequestException("Input ReservationDefinition should not be null");
    }
    ReservationRequestsInfo resReqsInfo = resInfo.getReservationRequests();
    if (resReqsInfo == null || resReqsInfo.getReservationRequest() == null || resReqsInfo.getReservationRequest().size() == 0) {
        throw new BadRequestException("The ReservationDefinition should" + " contain at least one ReservationRequest");
    }
    ReservationRequestInterpreter[] values = ReservationRequestInterpreter.values();
    ReservationRequestInterpreter resInt = values[resReqsInfo.getReservationRequestsInterpreter()];
    List<ReservationRequest> list = new ArrayList<ReservationRequest>();
    for (ReservationRequestInfo resReqInfo : resReqsInfo.getReservationRequest()) {
        ResourceInfo rInfo = resReqInfo.getCapability();
        Resource capability = Resource.newInstance(rInfo.getMemorySize(), rInfo.getvCores());
        int numContainers = resReqInfo.getNumContainers();
        int minConcurrency = resReqInfo.getMinConcurrency();
        long duration = resReqInfo.getDuration();
        ReservationRequest rr = ReservationRequest.newInstance(capability, numContainers, minConcurrency, duration);
        list.add(rr);
    }
    ReservationRequests reqs = ReservationRequests.newInstance(list, resInt);
    ReservationDefinition rDef = ReservationDefinition.newInstance(resInfo.getArrival(), resInfo.getDeadline(), reqs, resInfo.getReservationName());
    ReservationId reservationId = ReservationId.parseReservationId(resContext.getReservationId());
    ReservationSubmissionRequest request = ReservationSubmissionRequest.newInstance(rDef, resContext.getQueue(), reservationId);
    return request;
}

Example 2 with ReservationRequestInfo

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

the class RMWebServices method createReservationUpdateRequest.

private ReservationUpdateRequest createReservationUpdateRequest(ReservationUpdateRequestInfo resContext) throws IOException {
    // defending against a couple of common submission format problems
    if (resContext == null) {
        throw new BadRequestException("Input ReservationSubmissionContext should not be null");
    }
    ReservationDefinitionInfo resInfo = resContext.getReservationDefinition();
    if (resInfo == null) {
        throw new BadRequestException("Input ReservationDefinition should not be null");
    }
    ReservationRequestsInfo resReqsInfo = resInfo.getReservationRequests();
    if (resReqsInfo == null || resReqsInfo.getReservationRequest() == null || resReqsInfo.getReservationRequest().size() == 0) {
        throw new BadRequestException("The ReservationDefinition should" + " contain at least one ReservationRequest");
    }
    if (resContext.getReservationId() == null) {
        throw new BadRequestException("Update operations must specify an existing ReservaitonId");
    }
    ReservationRequestInterpreter[] values = ReservationRequestInterpreter.values();
    ReservationRequestInterpreter resInt = values[resReqsInfo.getReservationRequestsInterpreter()];
    List<ReservationRequest> list = new ArrayList<ReservationRequest>();
    for (ReservationRequestInfo resReqInfo : resReqsInfo.getReservationRequest()) {
        ResourceInfo rInfo = resReqInfo.getCapability();
        Resource capability = Resource.newInstance(rInfo.getMemorySize(), rInfo.getvCores());
        int numContainers = resReqInfo.getNumContainers();
        int minConcurrency = resReqInfo.getMinConcurrency();
        long duration = resReqInfo.getDuration();
        ReservationRequest rr = ReservationRequest.newInstance(capability, numContainers, minConcurrency, duration);
        list.add(rr);
    }
    ReservationRequests reqs = ReservationRequests.newInstance(list, resInt);
    ReservationDefinition rDef = ReservationDefinition.newInstance(resInfo.getArrival(), resInfo.getDeadline(), reqs, resInfo.getReservationName());
    ReservationUpdateRequest request = ReservationUpdateRequest.newInstance(rDef, ReservationId.parseReservationId(resContext.getReservationId()));
    return request;
}