Example usage for com.amazonaws.services.sqs.model SendMessageBatchResult getFailed

Introduction

In this page you can find the example usage for com.amazonaws.services.sqs.model SendMessageBatchResult getFailed.

Prototype

public java.util.List<BatchResultErrorEntry> getFailed() 

Source Link

Document

A list of BatchResultErrorEntry items with error details about each message that can't be enqueued.

Usage

From source file:com.dushyant.flume.sink.aws.sqs.BatchSQSMsgSender.java

License:Apache License

/**
 * Handles SQS send message batch result and throws EventDeliveryException to cause the flume transaction to fail
 * and let flume retry the whole batch in case all the messages in the batch failed to be delivered to SQS.
 * Currently, this method does just logs errors and skips the messages in case some messages from the batched failed
 * to be delivered but some succeeded (i.e., partial batch failure).
 * <p>//from   ww  w.j ava 2  s .  co  m
 * TODO: Add retry logic instead letting flume drop the failed messages in case of partial batch failure
 *
 * @param batchRequest The SQS SendMessageBatchRequest
 * @param batchResult The SQS SendMessageBatchResult
 *
 * @throws EventDeliveryException In case all the messages in the batch failed to be delivered to SQS
 */
protected void handleResult(SendMessageBatchRequest batchRequest, SendMessageBatchResult batchResult)
        throws EventDeliveryException {

    List<SendMessageBatchRequestEntry> batchRequestEntries = batchRequest.getEntries();
    List<BatchResultErrorEntry> errors = batchResult.getFailed();

    int attemptedCount = batchRequestEntries == null ? 0 : batchRequestEntries.size();
    int errorCount = errors == null ? 0 : errors.size();

    if (errorCount > 0) {
        String errorMessage = buildErrorMessage(batchRequestEntries, errors);

        if (attemptedCount == errorCount) {
            // if it was a non-empty batch and if all the messages in the batch have errors then fail the whole
            // batch and let flume rollback the transaction and retry it
            // Just throw the EventDeliveryException. This will eventually cause the channel's transaction to
            // rollback.
            throw new EventDeliveryException(errorMessage);
        } else {
            // TODO: Add retry logic instead letting flume drop the failed messages in case of partial batch failure

            // Just log the error message and let flume drop failed messages in case of partial batch failures
            LOG.error(errorMessage);
        }
    }
}

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From source file:com.netflix.conductor.contribs.queue.sqs.SQSObservableQueue.java

License:Apache License

void publishMessages(List<Message> messages) {
    logger.info("Sending {} messages", messages.size());
    SendMessageBatchRequest batch = new SendMessageBatchRequest(queueURL);
    messages.stream().forEach(msg -> {
        SendMessageBatchRequestEntry sendr = new SendMessageBatchRequestEntry(msg.getId(), msg.getPayload());
        batch.getEntries().add(sendr);/*w  ww  . j  a  va  2  s .  co  m*/
    });
    logger.info("sending {}", batch.getEntries().size());
    SendMessageBatchResult result = client.sendMessageBatch(batch);
    logger.info("send result {}", result.getFailed().toString());
}

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From source file:scheduler.SQSService.java

License:Apache License

public void batchSend(List<SendMessageBatchRequestEntry> entries) {

    try {//from  ww  w  . j  a  va  2s  .c  o m
        // Send batch messages
        //System.out.println("\nSending a message to jobQueue.\n");

        SendMessageBatchRequest batchRequest = new SendMessageBatchRequest().withQueueUrl(queueUrl);
        batchRequest.setEntries(entries);

        SendMessageBatchResult batchResult = sqs.sendMessageBatch(batchRequest);

        // sendMessageBatch can return successfully, and yet individual batch
        // items fail. So, make sure to retry the failed ones.
        if (!batchResult.getFailed().isEmpty()) {
            //System.out.println("Retry sending failed messages...");

            List<SendMessageBatchRequestEntry> failedEntries = new ArrayList<SendMessageBatchRequestEntry>();
            Iterator<SendMessageBatchRequestEntry> iter = entries.iterator();

            while (iter.hasNext()) {
                if (batchResult.getFailed().contains(iter.next())) {
                    failedEntries.add((SendMessageBatchRequestEntry) iter.next());
                }
            }

            batchRequest.setEntries(failedEntries);
            sqs.sendMessageBatch(batchRequest);
        }

    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to Amazon SQS, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with SQS, such as not "
                + "being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }

}

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