Data Factory V2 U-SQL活动 [英] Data Factory V2 U-SQL Activity

问题描述

我正在尝试重新创建我在Data Factory V1中所做的工作坊.

Im trying to recreate a workshop I did in Data Factory V1. 

我已经添加了与Blob存储(源)Data Lake(接收器)和Data Lake Analytics的连接(因为我想运行u-sql脚本来转换数据)

Ive added connections to Blob Storage (Source) Data Lake (Sink) and Data Lake Analytics (Because I want to run a u-sql script to transform the data)

但是，u-sql脚本连接到Analytics(分析)链接服务，然后我告诉它u-sql脚本在哪里，但接下来呢?您是否将其与复制数据活动一起使用?您如何分辨来源和目的地是什么?

However the u-sql script connects to the Analytics Linked Service and I then tell it where the u-sql script is but what next? Do you use it with a copy data activity ? How do you tell it what the source and destination is?

我在非Data Factory V1的任何地方都找不到有关此的任何信息

I cant find any information about this anywhere that isn't V1 of Data Factory

Debbie

推荐答案

Debbie，

只是为了确认一下，您是否要先复制然后转换数据?如果是，则可以进行一个活动以将数据复制到Azure Data Lake，然后使用转换活动对数据运行u-sql脚本.

如果您已准备好数据，则可以在其上运行转换活动.请参考:

https://docs.microsoft.com/zh-CN/azure/data-factory/transform-data-using-data-lake-analytics#data-lake-analytics-u-sql-activity

让我们知道是否有帮助，否则我们可以继续进行对话.

Hi Debbie,

Just to confirm, are you trying to first copy and then transform data ? If yes, then you can have an activity to copy data to Azure Data Lake and then use a transform activity to run the u-sql script on the data. 

If you have data ready, you can just run a transform activity on it. Please refer this:

https://docs.microsoft.com/en-us/azure/data-factory/transform-data-using-data-lake-analytics#data-lake-analytics-u-sql-activity

Let us know if this helps, else we can gladly continue the dialogue.

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