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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: Create stream from multiple files using "env.readFile(format, input1, FileProcessingMode.PROCESS_CONTINUOUSLY, 1000, FilePathFilter.createDefaultFilter())" ?
Date Tue, 11 Oct 2016 09:57:48 GMT
Hi,
how does "doesn't work" manifest?

Cheers,
Aljoscha

On Wed, 28 Sep 2016 at 22:54 Anchit Jatana <development.anchit@gmail.com>
wrote:

> Hi All,
>
> I have a use case where in need to create multiple source streams from
> multiple files and monitor the files for any changes using the "
> FileProcessingMode.PROCESS_CONTINUOUSLY"
>
> Intention is to achieve something like this(have a monitored stream for
> each of the multiple files), something like this:
>
> DataStream<String> stream1 = env.readFile(format, input1,
> FileProcessingMode.PROCESS_CONTINUOUSLY, 1000,
> FilePathFilter.createDefaultFilter());
>
> DataStream<String> stream2 = env.readFile(format, input2,
> FileProcessingMode.PROCESS_CONTINUOUSLY, 1000,
> FilePathFilter.createDefaultFilter());
>
> DataStream<String> stream3= env.readFile(format, input3,
> FileProcessingMode.PROCESS_CONTINUOUSLY, 1000,
> FilePathFilter.createDefaultFilter());
>
> .
>
> .
>
> .
>
> .
>
> DataStream<String> streamN = env.readFile(format, inputN,
> FileProcessingMode.PROCESS_CONTINUOUSLY, 1000,
> FilePathFilter.createDefaultFilter());
>
> Since, this implementation doesn't work, can someone suggest a way how
> this thing can be achieved?
>
>
> PS: Main intention is to '*monitor'* all the files and stream the updated
> content if any change has been made to it.
>
>
> Thank you!
>
> Regards,
>
> Anchit
>

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