Azure数据工厂接收器通配符 [英] Azure data factory sink wildcard
问题描述
你好家伙,
我要复制ADLS中目录的所有数据到另一个目录(镶木地板格式),并将所有文件的扩展名更改为.parquet
i want to copy all data of directory in ADLS to a another directory ( in parquet format) and change the extension of all the file to .parquet
我已经知道如何递归复制具有相同层次结构的所有文件,但".csv"扩展名不变,如果我添加通配符"* .parquet",在水槽里我有这个错误
i already know how to copy recursively all the file with the same hierarchy but the ".csv" extension don't change and if i add a wildcard "*.parquet" in the sink i have this error
接收器数据集不支持路径中的通配符
感谢
推荐答案
如错误所述,接收器数据集不支持通配符.但是,您可以使用其他方式转换文件的格式.看看这篇文章的一种方式:
As mentioned in the error, wildcards are not supported in sink dataset. You can however convert the format of the files with other ways. Have a look at this post for one way :
https://stackoverflow.com/questions/50929417/azure-data-factory-csv-to-parquet-changing-file-extension
https://stackoverflow.com/questions/50929417/azure-data-factory-csv-to-parquet-changing-file-extension
让我们知道是否有帮助.否则,我们可以继续进行进一步的研究.
Let us know if it helps. Else we can continue to probe in further.
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