(DEPRECATED) Apache Flink User Mailing List archive.

Re: DataStream API in Batch Execution mode

Posted by Guowei Ma on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/DataStream-API-in-Batch-Execution-mode-tp44264p44271.html

Hi, Macro

I think you could try the `FileSource` and you could find an example from [1]. The `FileSource` would scan the file under the given directory recursively.

Would you mind opening an issue for lacking the document?

[1] https://github.com/apache/flink/blob/master/flink-connectors/flink-connector-files/src/test/java/org/apache/flink/connector/file/src/FileSourceTextLinesITCase.java

Best,

Guowei

On Tue, Jun 8, 2021 at 5:59 AM Marco Villalobos <[hidden email]> wrote:

How do I use a hierarchical directory structure as a file source in S3 when using the DataStream API in Batch Execution mode?

I have been trying to find out if the API supports that, because currently our data is organized by years, halves, quarters, months, and but before I launch the job, I flatten the file structure just to process the right set of files.