azure - Long retry in azure datafactory

Question

We have a requirement of retry the particular slice after 1 hour if validation failed. I gone through the Azure ADF docs here and got option of longRetry but its not working as expected.

Policy validation in input dataset:-

 "policy": {
            "validation": {
                "minimumSizeMB": 0.000005
            }
        }

Long retry in pipeline:-

 "policy": {
                    "concurrency": 1,
                    "retry": 3,
                    "longRetry": 2,
                    "longRetryInterval": "01:00:00"
                }

Summary:- We want to check validation of particular dataset every hour with pipeline having frequency daily once.

Please let me know if am doing anything wrong here.

Thanks

Answer 1

要使用longRetry，我们必须在数据集中添加更多属性，如下所示。

policy": {
            "validation": {
                "minimumSizeMB": 0.000005
            },
            "externalData": {
                "retryInterval": "01:00:00",
                "maximumRetry": 4
            }