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From Mark Payne <>
Subject Re: Issues while using python script in Apache NIFI for ExecuteStreamCommand processor
Date Mon, 15 Feb 2016 15:32:20 GMT

Your Python script should not need to know about FlowFiles. Rather, the content of the FlowFile
will be streamed to the Python script's "Standard In" and whatever the script writes to "Standard
will become the new content of the FlowFile.

Does this make sense?


> On Feb 15, 2016, at 9:24 AM, anurag sharma <> wrote:
> Hi,
> I am trying to use python script in Apache NIFI for ExecuteStreamCommand
> processor, but its not working properly.
> I don't know how to read data from FlowFile and how to create FlowFile in
> Python script.
> Could you please provide me a sample python script.
> I found your email from the below page:
> Thanks & Reagrds,
> Anurag

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