A FlowFile is formed happening of 2 parts:
Content: The content could be a stream of bytes that contains a pointer to the particular knowledge being processed within the dataflow and is transported from supply to destination. detain mind the flow file itself doesn’t contain the info, rather it’s a pointer to the content knowledge. the particular content can court case the Content Repository of NiFi.
Attributes: The attributes square measure key-value pairs that square measure connected following the info and suit because of the information for the flow file. These attributes square measure usually won’t to grow values that truly provides context to the info. a number of the samples of attributes square measure file name, MIME Type, Flowfile making time, etc.
