tree bb8ae7933c213e8a2ca8c32150a018925a2a7321
parent 8004aa5e6efcd1a61e4a3a7c0c0a929bcebfeed8
author Mark Payne <markap14@hotmail.com> 1621287350 -0400
committer exceptionfactory <exceptionfactory@apache.org> 1623765938 -0500
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NIFI-8609: Optimized AvroTypeUtil Record creation and conversion

Added unit test that is ignored so that it can be manually run for testing performance before/after changes to AvroTypeUtil. Updated AvroTypeUtil to be more efficient by not using Record.getValue() and instead iterating over the Map of values directly. getValue() is less efficient here because we know the RecordField's we are iterating over exist in the schema since they are retrieved from there directly; as a result, any null values still have be looked up by aliaases, but that step can be skipped in this situation. Also avoided looking for fields that exist in Avro Schema and not in RecordSchema just to set default values on GenericRecord - there's no need to set them if they are default values.

This closes #5080

Signed-off-by: David Handermann <exceptionfactory@apache.org>