ADFlib | A free, portable and open implementation of the Amiga filesystem | File Utils library
kandi X-RAY | ADFlib Summary
kandi X-RAY | ADFlib Summary
The ADFlib is a free, portable and open implementation of the Amiga filesystem. initial release in 1999. It is written in portable C, and support the WinNT platform to access real drives. See also :
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QUESTION
I'm trying to reproduce the following architecture based on the following github repo: https://github.com/Azure/cortana-intelligence-price-optimization
The problem is the part linked to the ADF, since in the guide it uses the old version of ADF: I don't know how to map in ADF v2 the "input" and "output" properties of a single activity so that they point to a dataset.
The pipeline performs a spark activity that does nothing more than execute a python script, and then I think it should write data into the dataset I defined already.
Here is the json of the ADF V1 pipeline inside the guide, which I cannot replicate:
...ANSWER
Answered 2019-Nov-19 at 09:48The Spark activity in a Data Factory pipeline executes a Spark program on your own or on-demand HDInsight cluster. This article builds on the data transformation activities article, which presents a general overview of data transformation and the supported transformation activities. When you use an on-demand Spark linked service, Data Factory automatically creates a Spark cluster for you just-in-time to process the data and then deletes the cluster once the processing is complete.
Upload "Sales_Data_Aggregation_2.0_blob.py" to storage account attached to the HDInsight cluster and the modify the sample definition of a spark activity and create a schedule trigger and run the code:
Here is the sample JSON definition of a Spark activity:
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