Examples with NotFoundException co.cask.cdap.common.NotFoundException used on opensource projects

Example 21 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramLifecycleHttpHandler method getMapReduceInfo.

/**
   * Relays job-level and task-level information about a particular MapReduce program run.
   */
@GET
@Path("/apps/{app-id}/mapreduce/{mapreduce-id}/runs/{run-id}/info")
public void getMapReduceInfo(HttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId, @PathParam("app-id") String appId, @PathParam("mapreduce-id") String mapreduceId, @PathParam("run-id") String runId) throws IOException, NotFoundException {
    ProgramId programId = new ProgramId(namespaceId, appId, ProgramType.MAPREDUCE, mapreduceId);
    ProgramRunId run = programId.run(runId);
    ApplicationSpecification appSpec = store.getApplication(programId.getParent());
    if (appSpec == null) {
        throw new NotFoundException(programId.getApplication());
    }
    if (!appSpec.getMapReduce().containsKey(mapreduceId)) {
        throw new NotFoundException(programId);
    }
    RunRecordMeta runRecordMeta = store.getRun(programId, runId);
    if (runRecordMeta == null) {
        throw new NotFoundException(run);
    }
    MRJobInfo mrJobInfo = mrJobInfoFetcher.getMRJobInfo(run.toId());
    mrJobInfo.setState(runRecordMeta.getStatus().name());
    // Multiple startTs / endTs by 1000, to be consistent with Task-level start/stop times returned by JobClient
    // in milliseconds. RunRecord returns seconds value.
    mrJobInfo.setStartTime(TimeUnit.SECONDS.toMillis(runRecordMeta.getStartTs()));
    Long stopTs = runRecordMeta.getStopTs();
    if (stopTs != null) {
        mrJobInfo.setStopTime(TimeUnit.SECONDS.toMillis(stopTs));
    }
    // JobClient (in DistributedMRJobInfoFetcher) can return NaN as some of the values, and GSON otherwise fails
    Gson gson = new GsonBuilder().serializeSpecialFloatingPointValues().create();
    responder.sendJson(HttpResponseStatus.OK, mrJobInfo, mrJobInfo.getClass(), gson);
}

Example 22 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class MonitorHandler method updateServiceLogLevels.

/**
   * Update log levels for this service.
   */
@Path("system/services/{service-name}/loglevels")
@PUT
public void updateServiceLogLevels(HttpRequest request, HttpResponder responder, @PathParam("service-name") String serviceName) throws Exception {
    if (!serviceManagementMap.containsKey(serviceName)) {
        throw new NotFoundException(String.format("Invalid service name %s", serviceName));
    }
    MasterServiceManager masterServiceManager = serviceManagementMap.get(serviceName);
    if (!masterServiceManager.isServiceEnabled()) {
        throw new ForbiddenException(String.format("Failed to update log levels for service %s " + "because the service is not enabled", serviceName));
    }
    try {
        // we are decoding the body to Map<String, String> instead of Map<String, LogEntry.Level> here since Gson will
        // serialize invalid enum values to null, which is allowed for log level, instead of throw an Exception.
        masterServiceManager.updateServiceLogLevels(transformLogLevelsMap(decodeArguments(request)));
        responder.sendStatus(HttpResponseStatus.OK);
    } catch (IllegalStateException ise) {
        throw new ServiceUnavailableException(String.format("Failed to update log levels for service %s " + "because the service may not be ready yet", serviceName));
    } catch (IllegalArgumentException e) {
        throw new BadRequestException(e.getMessage());
    } catch (JsonSyntaxException e) {
        throw new BadRequestException("Invalid Json in the body");
    }
}

Example 23 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramLifecycleHttpHandler method getProgramIdRuntimeArgs.

private void getProgramIdRuntimeArgs(ProgramId programId, HttpResponder responder) throws BadRequestException, NotImplementedException, NotFoundException, UnauthorizedException {
    ProgramType programType = programId.getType();
    if (programType == null || programType == ProgramType.WEBAPP) {
        throw new NotFoundException(String.format("Getting program runtime arguments is not supported for program " + "type '%s'.", programType));
    }
    responder.sendJson(HttpResponseStatus.OK, lifecycleService.getRuntimeArgs(programId));
}

Example 24 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramLifecycleHttpHandler method saveProgramIdRuntimeArgs.

private void saveProgramIdRuntimeArgs(ProgramId programId, HttpRequest request, HttpResponder responder) throws Exception {
    ProgramType programType = programId.getType();
    if (programType == null || programType == ProgramType.WEBAPP) {
        throw new NotFoundException(String.format("Saving program runtime arguments is not supported for program " + "type '%s'.", programType));
    }
    lifecycleService.saveRuntimeArgs(programId, decodeArguments(request));
    responder.sendStatus(HttpResponseStatus.OK);
}

Example 25 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramLifecycleHttpHandler method doAddSchedule.

private void doAddSchedule(HttpRequest request, HttpResponder responder, String namespace, String appName, String appVersion, String scheduleName) throws Exception {
    final ApplicationId applicationId = new ApplicationId(namespace, appName, appVersion);
    ScheduleDetail scheduleFromRequest = readScheduleDetailBody(request, scheduleName, false, new Function<JsonElement, ScheduleDetail>() {

        @Override
        public ScheduleDetail apply(@Nullable JsonElement input) {
            ScheduleSpecification scheduleSpec = GSON.fromJson(input, ScheduleSpecification.class);
            return toScheduleDetail(applicationId, scheduleSpec);
        }
    });
    if (scheduleFromRequest.getProgram() == null) {
        throw new BadRequestException("No program was specified for the schedule");
    }
    if (scheduleFromRequest.getProgram().getProgramType() == null) {
        throw new BadRequestException("No program type was specified for the schedule");
    }
    if (scheduleFromRequest.getProgram().getProgramName() == null) {
        throw new BadRequestException("No program name was specified for the schedule");
    }
    if (scheduleFromRequest.getTrigger() == null) {
        throw new BadRequestException("No trigger was specified for the schedule");
    }
    ProgramType programType = ProgramType.valueOfSchedulableType(scheduleFromRequest.getProgram().getProgramType());
    String programName = scheduleFromRequest.getProgram().getProgramName();
    ProgramId programId = applicationId.program(programType, programName);
    if (lifecycleService.getProgramSpecification(programId) == null) {
        throw new NotFoundException(programId);
    }
    String description = Objects.firstNonNull(scheduleFromRequest.getDescription(), "");
    Map<String, String> properties = Objects.firstNonNull(scheduleFromRequest.getProperties(), EMPTY_PROPERTIES);
    List<? extends Constraint> constraints = Objects.firstNonNull(scheduleFromRequest.getConstraints(), NO_CONSTRAINTS);
    long timeoutMillis = Objects.firstNonNull(scheduleFromRequest.getTimeoutMillis(), Schedulers.JOB_QUEUE_TIMEOUT_MILLIS);
    ProgramSchedule schedule = new ProgramSchedule(scheduleName, description, programId, properties, scheduleFromRequest.getTrigger(), constraints, timeoutMillis);
    programScheduler.addSchedule(schedule);
    responder.sendStatus(HttpResponseStatus.OK);
}