Pierre Villard created NIFI-7430:
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Summary: LookupRecord change coordinate key for in-place
replacement
Key: NIFI-7430
URL: https://issues.apache.org/jira/browse/NIFI-7430
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: Pierre Villard
Assignee: Pierre Villard
When implementing NIFI-7197, I used the key required by the lookup service as
the default coordinate key even though this value is not used when doing
in-place replacement. Instead of using the required key, this JIRA is about
using the dynamic property key as the coordinate key. This way the lookup
service receives
<property name, value for the record path provided in the dynamic property>
instead of
<required key, value for the record path provided in the dynamic property>
for each replacement to perform.
Doing this change is super useful when using the ScriptedLookupService, because
it gives the information about the field being replaced and allows users to
code some custom business logic to update multiple fields in the record in one
execution.
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