Is it possible to access azure storage using wasb URI scheme in C#? -

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can access azure blob , azure data lake store using wasb uri scheme in code behind file of u-sql activity in c#. have not observed example/sample demonstrating this, , not specified weather possible or not. if possible, please share sample/example use this.

code-behind easy way create , use assembly. code in code-behind has same restrictions around accessing external resources assembly code has.

so means cannot access blob or data lake file way.

instead, should write own custom extractor processes content of file passed in using extract statement. samples provided on github site @ https://github.com/microsoftbigdata/usql/tree/master/examples (see dataformat example extractors now, more examples extractors coming).


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