James,
maybe just use?
Import socket
socket.gethostname()
It will give you rather the hostname, but that should also help for
distinguishing between nodes.
Best, Lars
On 17 July 2021 22:25:47 CEST, James McMahon <[email protected]> wrote:
>Looking closely at the flowFiles I am creating,in the subsequent output
>queue, I see they have a Node Address listed in FlowFile Details. It is
>not
>listed in the flowfile attributes.
>That is what I need to get at programmatically in my python script. How
>can
>I access Node Address?
>
>On Sat, Jul 17, 2021 at 2:59 PM James McMahon <[email protected]>
>wrote:
>
>> I have a single flowfile I generate on a periodic basis using a cron
>> scheduled GenerateFlowFile. This then flows into an ExecuteScript,
>where I
>> have a python script that will create multiple flowfiles from the
>one.
>>
>> My ExecuteScript is configured to run on all my cluster nodes. For
>each
>> instance of flowfile I am creating, I need to determine which cluster
>node
>> it associates with. There’s an expression language function called
>ip().
>> Can anyone tell me how to employ ${ip()} in my python to determine
>the
>> cluster node the newly created flowFile is associated with?
>>
>> I’d be using this after I execute
>> flowfile = session.create()
>>
>> Thanks in advance for your help.
>>
