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What is the best way to share counters of an execution

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What is the best way to share counters of an execution

New Contributor

Hi All,

 

I have a flow that is split into several fragments, processed one by one and finally merged to notify the status.

If the MergeContent processor only maintains the common attributes, what would be the best way to count the final state of each flow (Successful, Failed, Ignored)?

Maybe I use a distributed cache? But I only need one number for each state

Nifi counters would need to be cleaned with ExecuteScript so that they do not accumulate data between runs.
 

Thanks

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