Matt Burgess created NIFI-2632:
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             Summary: Add fragment attributes for SplitJson and SplitXml
                 Key: NIFI-2632
                 URL: https://issues.apache.org/jira/browse/NIFI-2632
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Extensions
            Reporter: Matt Burgess
            Assignee: Matt Burgess


Some "splitting" processors such as SplitText and SplitContent write attributes 
to the split flow files indicating their fragment index, the total count, and 
the filename of the original flow file. This is done to support a form of 
"micro-batching" and/or a split-join pattern in a data flow (i.e. split the 
original file, do work on the individual pieces, and possibly merge them 
together later).

For consistency and capability, the SplitJson and SplitXml processors should 
write these same attributes for their split flow files.



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