Matt Burgess created NIFI-4552:
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Summary: Add mime.type and record.count to @WritesAttributes doc
for QueryRecord
Key: NIFI-4552
URL: https://issues.apache.org/jira/browse/NIFI-4552
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: Matt Burgess
Currently (NiFi 1.4.0) QueryRecord will transfer any attributes from the
WriteResult to the outgoing FlowFile, but I don't think there are any (for a
query) at the time of this writing. However the QueryRecord processor also
updates the "mime.type" attribute based on the RecordSetWriter chosen, and also
sets the "record.count" attribute to the number of records that match the query.
None of the aforementioned are in the processor documentation; if the
WriteResult ones are premature to mention that's ok, but we should add the
mime.type and record.count attributes to the documentation for QueryRecord.
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