Examples of com.amazonaws.AmazonServiceException

com.amazonaws.AmazonServiceException
Extension of AmazonClientException that represents an error response returned by an Amazon web service. Receiving an exception of this type indicates that the caller's request was correctly transmitted to the service, but for some reason, the service was not able to process it, and returned an error response instead.
AmazonServiceException provides callers several pieces of information that can be used to obtain more information about the error and why it occurred. In particular, the errorType field can be used to determine if the caller's request was invalid, or the service encountered an error on the server side while processing it.

        String errorCode = parseErrorCode(in, xpath);
        String errorType = asString("ErrorResponse/Error/Type", in, xpath);
        String requestId = asString("ErrorResponse/RequestId", in, xpath);
        String message = asString("ErrorResponse/Error/Message", in, xpath);


        AmazonServiceException ase = newException(message);
        ase.setErrorCode(errorCode);
        ase.setRequestId(requestId);


        if (errorType == null) {
            ase.setErrorType(ErrorType.Unknown);
        } else if (errorType.equalsIgnoreCase("Receiver")) {
            ase.setErrorType(ErrorType.Service);
        } else if (errorType.equalsIgnoreCase("Sender")) {
            ase.setErrorType(ErrorType.Client);
        }


        return ase;
    }

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        String message = asString("Response/Errors/Error/Message", in, xpath);
        String requestId = asString("Response/RequestID", in, xpath);
        String errorType = asString("Response/Errors/Error/Type", in, xpath);


        Constructor<? extends AmazonServiceException> constructor = exceptionClass.getConstructor(String.class);
        AmazonServiceException ase = constructor.newInstance(message);
        ase.setErrorCode(errorCode);
        ase.setRequestId(requestId);


        if (errorType == null) {
            ase.setErrorType(ErrorType.Unknown);
        } else if (errorType.equalsIgnoreCase("server")) {
            ase.setErrorType(ErrorType.Service);
        } else if (errorType.equalsIgnoreCase("client")) {
            ase.setErrorType(ErrorType.Client);
        }


        return ase;
    }

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            // Always retry on client exceptions caused by IOException
            if (exception.getCause() instanceof IOException) return true;
            
            // Only retry on a subset of service exceptions
            if (exception instanceof AmazonServiceException) {
                AmazonServiceException ase = (AmazonServiceException)exception;


                /*
                 * For 500 internal server errors and 503 service
                 * unavailable errors, we want to retry, but we need to use
                 * an exponential back-off strategy so that we don't overload
                 * a server with a flood of retries.
                 */
                if (ase.getStatusCode() == HttpStatus.SC_INTERNAL_SERVER_ERROR
                    || ase.getStatusCode() == HttpStatus.SC_SERVICE_UNAVAILABLE) {
                    return true;
                }


                /*
                 * Throttling is reported as a 400 error from newer services. To try

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        httpClient.getHttpConnectionManager().closeIdleConnections(1000 * 30);


        requestLog.info("Sending Request: " + request.toString());


        int retries = 0;
        AmazonServiceException exception = null;
        while (true) {
            try {
                if (retries > 0) pauseExponentially(retries, exception);
                exception = null;
                retries++;

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            return true;
        }




        if (exception instanceof AmazonServiceException) {
            AmazonServiceException ase = (AmazonServiceException)exception;


            /*
             * For 500 internal server errors and 503 service
             * unavailable errors, we want to retry, but we need to use
             * an exponential back-off strategy so that we don't overload
             * a server with a flood of retries. If we've surpassed our
             * retry limit we handle the error response as a non-retryable
             * error and go ahead and throw it back to the user as an exception.
             */
            if (ase.getStatusCode() == HttpStatus.SC_INTERNAL_SERVER_ERROR
                || ase.getStatusCode() == HttpStatus.SC_SERVICE_UNAVAILABLE) {
                return true;
            }


            /*
             * Throttling is reported as a 400 error from newer services. To try

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        HttpResponse response = createResponse(method, request);
        if (errorResponseHandler.needsConnectionLeftOpen()) {
            response.setContent(new HttpMethodReleaseInputStream(method));
        }


        AmazonServiceException exception = null;


        try {
            exception = errorResponseHandler.handle(response);
            requestLog.info("Received error response: " + exception.toString());
        } catch (Exception e) {
            String errorMessage = "Unable to unmarshall error response (" + e.getMessage() + "): "
                                + method.getResponseBodyAsString();
            log.error(errorMessage, e);
            throw new AmazonClientException(errorMessage, e);
        }


        exception.setStatusCode(status);
        exception.setServiceName(request.getServiceName());
        exception.fillInStackTrace();
        return exception;
    }

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   * this as you would any other HadoopJarStepConfig.
   * @return HadoopJarStepConfig configured to perform the specified actions.
   */
  public HadoopJarStepConfig toHadoopJarStepConfig() {
    if (args.size() == 0) {
      throw new AmazonServiceException("Cannot create a ResizeJobFlowStep with no resize actions.");
    }


    if (wait == false) {
      args.add("--no-wait");
    }

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      return this;
    }


    public List<String> getArgs() {
      if (instanceGroup == null) {
        throw new AmazonServiceException("InstanceGroup must not be null.");
      }
      if (instanceCount == null) {
        throw new AmazonServiceException("InstanceCount must not be null.");
      }


      List<String> args = new ArrayList<String>();
      args.add("--modify-instance-group");
      args.add(instanceGroup);

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      return this;
    }


    public List<String> getArgs() {
      if (instanceGroup == null) {
        throw new AmazonServiceException("InstanceGroup must not be null.");
      }
      if (instanceCount == null) {
        throw new AmazonServiceException("InstanceCount must not be null.");
      }
      if (instanceType == null) {
        throw new AmazonServiceException("InstanceType must not be null.");
      }


      List<String> args = new ArrayList<String>();
      args.add("--add-instance-group");
      args.add(instanceGroup);

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                    awsRequestMetrics.addProperty(Field.RedirectLocation, redirectedLocation);
                    awsRequestMetrics.addProperty(Field.AWSRequestID, null);


                } else {
                    leaveHttpConnectionOpen = errorResponseHandler.needsConnectionLeftOpen();
                    AmazonServiceException ase = handleErrorResponse(request, errorResponseHandler, httpRequest, apacheResponse);
                    awsRequestMetrics.addProperty(Field.AWSRequestID, ase.getRequestId());
                    awsRequestMetrics.addProperty(Field.AWSErrorCode, ase.getErrorCode());
                    awsRequestMetrics.addProperty(Field.StatusCode, ase.getStatusCode());
                    
                    if (!shouldRetry(request.getOriginalRequest(),
                                     httpRequest,
                                     ase,
                                     requestCount,

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com.amazonaws.http.AmazonHttpClient

com.amazonaws.http.DefaultErrorResponseHandler

com.amazonaws.http.HttpClient

com.amazonaws.http.JsonErrorResponseHandler

com.amazonaws.retry.PredefinedRetryPolicies$SDKDefaultRetryCondition

com.amazonaws.services.elasticmapreduce.util.ResizeJobFlowStep

com.amazonaws.services.elasticmapreduce.util.ResizeJobFlowStep$AddInstanceGroup

com.amazonaws.services.elasticmapreduce.util.ResizeJobFlowStep$ModifyInstanceGroup

com.amazonaws.services.sqs.buffered.ResultConverter

com.amazonaws.transform.JsonErrorUnmarshaller

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