2

我通过查询将数据从 Azure SQL DB 复制到 blob。

这是活动的脚本:

{
    "type": "Copy",
    "typeProperties": {
        "source": {
            "type": "SqlSource",
            "sqlReaderQuery": "select distinct a.*, b.Name from [dbo].[Transactxxxxxxx] a join dbo.Anxxxxx b on a.[Clixxxxx] = b.[Fixxxxxx] where b.Name = 'associations'"
        },
        "sink": {
            "type": "BlobSink",
            "writeBatchSize": 0,
            "writeBatchTimeout": "00:00:00"
        }
    },
    "inputs": [
        {
            "name": "Txnsxxxxxxxxxxx"
        }
    ],
    "outputs": [
        {
            "name": "Txnxxxxxxxxxxxx"
        }
    ],
    "policy": {
        "timeout": "01:00:00",
        "concurrency": 1,
        "retry": 3
    },
    "scheduler": {
        "frequency": "Hour",
        "interval": 1
    },
    "name": "Copyxxxxxxxxxx"
}

该活动似乎有效,但它没有将任何文件放入接收器。

数据集指向正确的容器。

4

1 回答 1

1

根据您提供的信息,我在我们的服务中找到了成功的运行日志。我注意到目标 blob 被指定为“experimentinput/Inxxx_To_xx_Associations.csv/Inxxx_To_xx.csv”。blob 名称是静态的,多个切片运行将覆盖同一个 blob 文件。您可以利用 partitionBy 属性来获得动态 blob 名称。有关更多详细信息,请参阅本文:https ://azure.microsoft.com/en-us/documentation/articles/data-factory-azure-blob-connector/#azure-blob-dataset-type-properties 。

于 2016-06-08T02:39:49.693 回答