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Nifi - copy arbitrary number of files based on flowfile attribute

Nifi - copy arbitrary number of files based on flowfile attribute

Explorer

Hi to all,

I've got folder on HDFS with multiple files with the same identifier in the filename, i.e.

XXXX_XXXX_XXXX_XXXX_1944_XXXX_XXXX.parquet (1944 is identifier)

How can I copy only first three or only three files with the same identifier to another folder on HDFS using Nifi?

Any ideas how to achieve that? I would appreciate it a lot.

Thank you,

Tom

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