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nifi - merge one files

nifi - merge one files


The data I exported through the database is in Avro format. I split it with SplitAvro in the first place because the data size is bigger. I will then translate it into json format with the ConvertAvroToJSON operator. I am trying to combine them with the latest MergeContent processor, but I can not make a single file.


I share an Avro data of 2500 entries as an example.

I will divide it into 1000 records and 3 parts are formed.

I can not edit the MergeContent operator to make it a single piece.

I looked at a few places but I could not do it. "Correlation Attribute Name" - filename did not work even though the file name is the same.

template attachment file and sample data

thank you in advance.