CosmosToBlobCopyActivity的ADFv1到ADFv2迁移

Question

我正在将ADFv1下的某些管道迁移到ADFv2。

我发现一个管道的活动类型为CosmosToBlobCopyActivity。这不是CosmosDB，而是Cosmos结构流数据。

ADFv2中的等效项是什么

"activities": [
        {
            "type": "CosmosToBlobCopyActivity",
            "typeProperties": {
                "EmailRecipients": "[email protected]"
            },
            "inputs": [
                {
                    "name": "DS_INPUT"
                }
            ],
            "outputs": [
                {
                    "name": "DS_OUTPUT"
                }
            ],
            "policy": {
                "timeout": "04:00:00",
                "concurrency": 1,
                "executionPriorityOrder": "NewestFirst",
                "retry": 3,
                "longRetry": 10,
                "longRetryInterval": "01:10:00"
            },
            "scheduler": {
                "frequency": "Day",
                "interval": 1
            },
            "name": "CosmosToBlobCopyActivity",
            "description": "Pipeline Activity: CosmosToBlobCopyActivity",
            "linkedServiceName": "DEMOLS"
        }
    ]

Answer 1

Azure DataFactory没有名为“ CosmosToBlobCopyActivity”的活动类型。这是ADF v1中的自定义活动。因此，您需要在ADF v2中创建自定义活动。

您可以在下面的文档中查看这些内容：

这是在v1中创建自定义活动的方法：

https://docs.microsoft.com/en-us/azure/data-factory/v1/data-factory-use-custom-activities#create-a-pipeline-with-custom-activity

这是在v2中创建自定义活动的方法：

https://docs.microsoft.com/en-us/azure/data-factory/transform-data-using-dotnet-custom-activity