I confirmed that the order is ensured for the same group ID in the FIFO queue. When messages with different group IDs come in, I wonder if the order is also guaranteed for messages with different group IDs. **example** send message order 1. MessageBody: 1, group id:1 2. MessageBody: 2, group id:2 3. MessageBody: 3, group id:3 4. MessageBody: 4, group id:4 Sequence when calling the receive message API 1. MessageBody: 1, group id:1 2. MessageBody: 2, group id:2 3. MessageBody: 3, group id:3 4. MessageBody: 4, group id:4

Does FIFO SQS ensure order between different Group IDs?

I confirmed that the order is ensured for the same group ID in the FIFO queue. When messages with different group IDs come in, I wonder if the order is also guaranteed for messages with different group IDs.

example send message order

MessageBody: 1, group id:1
MessageBody: 2, group id:2
MessageBody: 3, group id:3
MessageBody: 4, group id:4

Sequence when calling the receive message API

MessageBody: 1, group id:1
MessageBody: 2, group id:2
MessageBody: 3, group id:3
MessageBody: 4, group id:4

トピック

サーバーレスアプリケーション統合

タグ

サーバーレス Amazon Simple Queue Service

言語

English

rePost-User-6446101

質問済み 1年前553ビュー

1回答

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承認された回答

FIFO queue logic applies only per message group ID. Each message group ID represents a distinct ordered message group within an Amazon SQS queue. For each message group ID, all messages are sent and received in strict order. However, messages with different message group ID values might be sent and received out of order. (from docs.aws.amazon.com)

More detail is available here . . . https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues-understanding-logic.html

tedtrent

回答済み 1年前

エキスパート

Brettski-AWS

レビュー済み 1年前

Does FIFO SQS ensure order between different Group IDs?

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