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SWF最大工作流执行时间限制

[英]SWF Maximum workflow execution time limitation

原文 2015-01-22 06:25:07 1 1 java/ ruby/ workflow/ flash

Amazon SWF has a limit of Maximum workflow execution time of one year. Amazon SWF的最大工作流执行时间限制为一年。 Here: http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-limits.html 此处： http : //docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-limits.html

In case of workflows which need human approval it might take more than a year to complete a workflow. 对于需要人工批准的工作流程，可能需要一年以上的时间才能完成工作流程。 I tried to use different methods to find a workaround for this limitation but could find any solution for that. 我尝试使用不同的方法来找到解决此限制的方法，但是可以找到任何解决方案。 I was wondering if anyone have some experience on this or have any recommendation. 我想知道是否有人对此有经验或有任何建议。

Thanks 谢谢

1 个解决方案

After investigating a lot about this issue seems there is only possible solution for that is the one which is provided in Amazon recipes itself, which is continue-as-new workflow and carrying over state of workflow to new execution. 在对此问题进行了大量调查之后，似乎唯一可行的解决方案是Amazon食谱本身提供的解决方案，它是continue-as-new工作流程并将工作流程的状态转移到新执行中。

This workaround might not be easy to deploy for more complex workflows. 对于更复杂的工作流程，此解决方法可能不容易部署。

Here is SWF Ruby sample: 这是SWF Ruby示例：

https://github.com/awslabs/aws-flow-ruby-samples/tree/master/samples/periodic https://github.com/awslabs/aws-flow-ruby-samples/tree/master/samples/periodic