Mark Payne created NIFI-4563:
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Summary: UpdateRecord updates schema for each record when not
necessary, resulting in poor performance
Key: NIFI-4563
URL: https://issues.apache.org/jira/browse/NIFI-4563
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Reporter: Mark Payne
Assignee: Mark Payne
Priority: Major
The first task performed by UpdateRecord is to call Record.incorporateSchema.
This call is quite expensive, and since the record will then be written out
with the 'writeSchema', we should allow the Record to instead just replace its
own schema with the 'writeSchema' instead of merging them. This would be much
more efficient and would have the same end effect.
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